i503W SIP Indoor Station

Name: i503W SIP Indoor Station
Brand: Fanvil
SKU: i503W
Availability: InStock
Rating: 4.5 (12 reviews)

Original price was: $225.01.Current price is: $179.30.

The i503W is a compact, wire-free indoor station tailored for retrofit and hard-to-wire projects:

2.8-inch color display, supports audio and video calls with Fanvil
door phones
Battery-powered for extended standby time and compact design
for flexible indoor use
Supports G.722 and Opus audio codecs with up to 5-meter voice
pickup for clear indoor communication
One-touch family call and multi-party full-duplex communication
Supports dual-band 2.4 GHz / 5 GHz Wi-Fi 6 for fast, stable
wireless connectivity

SKU: i503W Categories: Fanvil Intercom, Fanvil VoIP Intercom Tags: fcms-supported, i503W

Free Shipping for orders over $600 (AU Only)*

Brand: Fanvil

Description

The i503W SIP Indoor Station is a wire-free indoor station designed for retrofit and hard-to-wire projects.

With a built-in rechargeable battery, Type-C interface, Wi-Fi 6 connectivity, and plug-and-play setup, it enables fast installation and minimal wiring costs.

Ideal for homes, offices, apartments, villas, and legacy buildings, the i503W delivers a flexible, reliable, and convenient intercom experience for modern living.

Fanvil intercoms can make IP direct calls, multicast calls, and integrate with most major SIP PBX brands including 3CX.

Specifications

*Model*	i503W SIP Indoor Station
System	Linux
Screen	2.8-inch IPS color screen, resolution 320×240 pixels
HD Audio
Wideband Codecs	G.722, Opus
Speaker Power	5W
Video Resolution	720P
Video Codec	H.264
ONVIF
SIP Lines	2
Bluetooth
WiFi	Built-in 2.4G/5G WiFi 6
Buttons	5 programmable physical buttons
Alarm Input Interfac
Short Circuit Output
Door Bell Interface
RS-485 Interface
TF Interface
USB Port
Network	2.4G/5G WiFi 6
PoE
Installation Mode	Desktop Installation

Please ask questions you may have about this product or your project in the form below

Note: It looks like JavaScript is disabled in your browser. Some elements of this form may require JavaScript to work properly. If you have trouble submitting the form, try enabling JavaScript momentarily and resubmit. JavaScript settings are usually found in Browser Settings or Browser Developer menu..rm_next_btn {display:none !important} .rm_noscript_btn {display: block !important}

Download documents from the following links:

Fanvil_i503W+Indoor+Station_Datasheet

Fanvil_i503W+Indoor+Station_QIG

Fanvil_i503W+Indoor+Station_User+Manual

The i503W SIP Indoor Station is a wire-free indoor station designed for retrofit and hard-to-wire projects.

With a built-in rechargeable battery, Type-C interface, Wi-Fi 6 connectivity, and plug-and-play setup, it enables fast installation and minimal wiring costs.

Ideal for homes, offices, apartments, villas, and legacy buildings, the i503W delivers a flexible, reliable, and convenient intercom experience for modern living.

Fanvil intercoms can make IP direct calls, multicast calls, and integrate with most major SIP PBX brands including 3CX.

Specifications

*Model*	Register for Member Pricing i503W SIP Indoor Station
System	Linux
Screen	2.8-inch IPS color screen, resolution 320×240 pixels
HD Audio
Wideband Codecs	G.722, Opus
Speaker Power	5W
Video Resolution	720P
Video Codec	H.264
ONVIF
SIP Lines	2
Bluetooth
WiFi	Built-in 2.4G/5G WiFi 6
Buttons	5 programmable physical buttons
Alarm Input Interfac
Short Circuit Output
Door Bell Interface
RS-485 Interface
TF Interface
USB Port
Network	2.4G/5G WiFi 6
PoE
Installation Mode	Desktop Installation

Please ask questions you may have about this product or your project in the form below

        
   /*form specific onload functionality*/
jQuery(document).ready(function () {
if(jQuery("#form_5_2 [name='rm_payment_method']").length>0 && jQuery("#form_5_2 [name='rm_payment_method']:checked").val()=='stripe'){jQuery('#rm_stripe_fields_container_5_2').show();}

    jQuery('[data-rm-unique="1"]').change(function(event) {
        rm_unique_field_check(jQuery(this));
    });
    
   });
                
if (typeof window['rm_multipage'] == 'undefined') {

    rm_multipage = {
        global_page_no_form_5_2: 1
    };

}
else
 rm_multipage.global_page_no_form_5_2 = 1;

function gotonext_form_5_2(){
        /* Making sure action attribute is empty */
        jQuery("form.rmagic-form").attr("action","");
        var maxpage = 1 ;
        jQuery.validator.setDefaults({errorClass: 'rm-form-field-invalid-msg',
                ignore:':hidden,.ignore,:not(:visible),.rm_untouched',wrapper:'div',
                errorPlacement: function(error, element) {
                    //error.appendTo(element.closest('.rminput'));
                    error.appendTo(element.closest('div'));
                },
                rules: {
                    email_confirmation: {
                        required: true,
                        equalTo: "#rm_reg_form_email_5_3"
                    }
                },
                messages: {
                    email_confirmation: {
                        equalTo: "Emails do not match"
                    }
                }
            });        
        
        var jq_prev_button = jQuery("#rm_prev_form_page_button_5_2");
        var jq_next_button = jQuery("#rm_next_form_page_button_5_2");
        
        var next_label = jq_next_button.data("label-next");
        var payment_method = jQuery('[name=rm_payment_method]:checked').val();
        var form_object= jQuery("#rm_form_page_form_5_2_"+rm_multipage.global_page_no_form_5_2).closest("form");
        var submit_btn= form_object.find("[type=submit]:not(.rm_noscript_btn)");
        var sub_label = submit_btn.data("label-sub");
        form_object.find('input.rm_price_field_quantity').each(function() {
            if(typeof jQuery(this).attr('min') == 'undefined') {
                jQuery(this).attr('min', 0);
            }
        });
        if(form_object.find('.rm_privacy_cb').is(':visible') && !form_object.find('.rm_privacy_cb').prop('checked')){
             //form_object.find('.rm_privacy_cb').trigger('change');
             form_object.find('.rm_privacy_cb').focus();
             form_object.find('.rm_privacy_cb').parent().parent().siblings('div.rm-form-error-message').show();
             return false;
        } 
        if(typeof payment_method == 'undefined' || payment_method != 'stripe')
        {            
            elements_to_validate = jQuery("#rm_form_page_form_5_2_"+rm_multipage.global_page_no_form_5_2+" :input").not('#rm_stripe_fields_container_5_2 :input');
        }
        else
            var elements_to_validate = jQuery("#rm_form_page_form_5_2_"+rm_multipage.global_page_no_form_5_2+" :input");
        
        if(elements_to_validate.length > 0)
        {
            var valid = elements_to_validate.valid();
            elements_to_validate.each(function(){
            var if_mobile= jQuery(this).attr('data-mobile-intel-field');
                if(if_mobile){
                    var tel_error = rm_toggle_tel_error(this.dataset.validnumber,jQuery(this),jQuery(this).data('error-message'));
                    if(tel_error){
                        valid= false;
                    }
                    else
                    {
                        jQuery(this).val(this.dataset.fullnumber);
                    }
                }
            });

            if(!valid)
            {   
                setTimeout(function(){ submit_btn.prop('disabled',false); }, 1000);
                var error_element= jQuery(document).find("input.rm-form-field-invalid-msg")[0];
                if(error_element){
                    error_element.focus();
                }
                return false;
            }
            else{
                if(maxpage==rm_multipage.global_page_no_form_5_2){
                    return true;
                }
            }
           
        } else{
            if(maxpage==rm_multipage.global_page_no_form_5_2){
                    return true;
            }
        }
        
        /* Server validation for Username and Email field */
        for(var i=0;i=maxpage){
            submit_btn.prop('value',sub_label);
            submit_btn.addClass('rm-submit-btn-show');
        }
        else{
            submit_btn.prop('value','Next');
            submit_btn.removeClass('rm-submit-btn-show');
        }
       
        /*skip blank form pages*/
        /*while(jQuery("#rm_form_page_form_5_2_"+rm_multipage.global_page_no_form_5_2+" :input").length == 0)
        {
            if(maxpage = maxpage){
            jq_next_button.attr("value", sub_label);
        }
	if(maxpage  0 && rm_multipage.global_page_no_form_5_2>=1){
            jq_prev_button.show();
        }
        
        if(rm_multipage.global_page_no_form_5_2 == maxpage){
            return false;
        }
        
        if(maxpage=='2'){
            return true;
        }
        return false;
           
}

function gotoprev_form_5_2(){
	
	var maxpage = 1 ;
        var jq_prev_button = jQuery("#rm_prev_form_page_button_5_2");
        var jq_next_button = jQuery("#rm_next_form_page_button_5_2");
        //var sub_label = jq_next_button.data("label-sub");
        var next_label = jq_next_button.data("label-next");
        var form_object= jQuery("#rm_form_page_form_5_2_"+rm_multipage.global_page_no_form_5_2).closest("form");
        var submit_btn= form_object.find("[type=submit]:not(.rm_noscript_btn)");
        var sub_label = submit_btn.data("label-sub");
        /*
        if(form_object.find('.rm_privacy_cb').is(':visible') && !form_object.find('.rm_privacy_cb').prop('checked')){
            //form_object.find('.rm_privacy_cb').trigger('change');
            form_object.find('.rm_privacy_cb').focus();
            form_object.find('.rm_privacy_cb').parent().parent().siblings('div.rm-form-error-message').show();
            return false;
        }
        */
	rm_multipage.global_page_no_form_5_2--;
        jq_next_button.attr('type','button');        
        
        if(maxpage==rm_multipage.global_page_no_form_5_2){
            submit_btn.prop('value',sub_label);
            submit_btn.addClass('rm-submit-btn-show');
        }
        else{
            submit_btn.prop('value','Next');
            submit_btn.removeClass('rm-submit-btn-show');
        }
        /*skip blank form pages*/
        while(jQuery("#rm_form_page_form_5_2_"+rm_multipage.global_page_no_form_5_2+" :input,.rm-total-price ").length == 0)
        {
            if(1 >= rm_multipage.global_page_no_form_5_2)
            {
                    if(jQuery("#rm_form_page_form_5_2_"+rm_multipage.global_page_no_form_5_2+" :input,.rm-total-price ").length == 0){
                        rm_multipage.global_page_no_form_5_2 = 1;
                        //jq_prev_button.prop('disabled',true);
                        return;
                    }        
                    else
                        break;
            }
        
            rm_multipage.global_page_no_form_5_2--;
        }
        
        if(rm_multipage.global_page_no_form_5_2 <= maxpage-1)
            jq_next_button.attr("value", next_label);
            
	jQuery(".rmformpage_form_5_2").each(function (){
		var visibledivid = "rm_form_page_form_5_2_"+rm_multipage.global_page_no_form_5_2;
		if(jQuery(this).attr('id') == visibledivid){
			jQuery(this).show();
                }
		else
			jQuery(this).hide();
	});
        jQuery('.rmformpage_form_5_2').find(':input').filter(':visible').eq(0).focus();
        if(rm_multipage.global_page_no_form_5_2 <= 1)
        {
            rm_multipage.global_page_no_form_5_2 = 1;
           // jq_prev_button.prop('disabled',true);
        }
        jQuery('#rmagic-progressbar').animate({
            scrollTop: (jQuery('.rmformpage_form_5_2').first().offset().top)
        },500);
        
        jQuery('ul#rmagic-progressbar').children('li').each(function(index) {
            if(!jQuery(this).next().hasClass('active')) {
                jQuery(this).removeClass('active');
                return false;
            }
        });
        
        if(rm_multipage.global_page_no_form_5_2==1){
            jq_prev_button.hide();
            submit_btn.prop('disabled',false);
        }
}
         

    
    
    var players = [];
    function onYouTubePlayerAPIReady() {
        // create the global player from the specific iframe (#video)
        var pre_id = '';
        jQuery(".allow-autoplay").each(function(){
            if(pre_id!=jQuery(this).attr("id")){
                players.push(new YT.Player(jQuery(this).attr("id")));
            }
            pre_id = jQuery(this).attr("id");
        });
    }
    jQuery(document).ready(function(){
        var videosArr = [];
        var pre_id = '';
        jQuery(".allow-autoplay").each(function(i){
            if(pre_id!=jQuery(this).attr("id")){
                videosArr[jQuery(this).attr("id")] = i;
            }
            pre_id = jQuery(this).attr("id");
        });
        jQuery('.buttonarea input').click(function(){
            setTimeout(function(){
                jQuery(".rmformpage_form_5_2").each(function(){
                    if(jQuery(this).css('display')=='block'){
                        var page_video_id= jQuery(this).attr("id");
                        if(jQuery('#'+page_video_id+' .allow-autoplay').length){
                            players[videosArr[jQuery('#'+page_video_id+' .allow-autoplay').attr('id')]].playVideo();
                        }
                    }
                });
            }, 300);
        });
    });

jQuery(document).ready(function() {		jQuery("#form_5_2").bind("submit", function(){
                        //jQuery(this).find("input[name=rm_slug]").attr("value",jQuery(this).find("input[name=submit]").attr("value"));
			jQuery(this).find("input[type=submit]").attr("disabled", "disabled"); 
		});            
                   
                   jQuery("#rm_reg_form_email_5_3").change(function(){
                   var data = {
                           'action': 'rm_user_exists',
                           'rm_sec_nonce': '302bd7b175',
                           'rm_slug': 'rm_user_exists',
                           'email': jQuery(this).val(),
                           'attr': 'data-rm-valid-email',
                           'form_id':"5"
                   };
                   
                   rm_user_exists(this,rm_ajax_url,data);
                  
                 });
           });

Please ask your product question below:

The i503W SIP Indoor Station is a wire-free indoor station designed for retrofit and hard-to-wire projects.

With a built-in rechargeable battery, Type-C interface, Wi-Fi 6 connectivity, and plug-and-play setup, it enables fast installation and minimal wiring costs.

Ideal for homes, offices, apartments, villas, and legacy buildings, the i503W delivers a flexible, reliable, and convenient intercom experience for modern living.

Fanvil intercoms can make IP direct calls, multicast calls, and integrate with most major SIP PBX brands including 3CX.

Specifications

*Model*	Register for Member Pricing i503W SIP Indoor Station
System	Linux
Screen	2.8-inch IPS color screen, resolution 320×240 pixels
HD Audio
Wideband Codecs	G.722, Opus
Speaker Power	5W
Video Resolution	720P
Video Codec	H.264
ONVIF
SIP Lines	2
Bluetooth
WiFi	Built-in 2.4G/5G WiFi 6
Buttons	5 programmable physical buttons
Alarm Input Interfac
Short Circuit Output
Door Bell Interface
RS-485 Interface
TF Interface
USB Port
Network	2.4G/5G WiFi 6
PoE
Installation Mode	Desktop Installation

Please ask questions you may have about this product or your project in the form below

        
   /*form specific onload functionality*/
jQuery(document).ready(function () {
if(jQuery("#form_5_3 [name='rm_payment_method']").length>0 && jQuery("#form_5_3 [name='rm_payment_method']:checked").val()=='stripe'){jQuery('#rm_stripe_fields_container_5_3').show();}

    jQuery('[data-rm-unique="1"]').change(function(event) {
        rm_unique_field_check(jQuery(this));
    });
    
   });
                
if (typeof window['rm_multipage'] == 'undefined') {

    rm_multipage = {
        global_page_no_form_5_3: 1
    };

}
else
 rm_multipage.global_page_no_form_5_3 = 1;

function gotonext_form_5_3(){
        /* Making sure action attribute is empty */
        jQuery("form.rmagic-form").attr("action","");
        var maxpage = 1 ;
        jQuery.validator.setDefaults({errorClass: 'rm-form-field-invalid-msg',
                ignore:':hidden,.ignore,:not(:visible),.rm_untouched',wrapper:'div',
                errorPlacement: function(error, element) {
                    //error.appendTo(element.closest('.rminput'));
                    error.appendTo(element.closest('div'));
                },
                rules: {
                    email_confirmation: {
                        required: true,
                        equalTo: "#rm_reg_form_email_5_4"
                    }
                },
                messages: {
                    email_confirmation: {
                        equalTo: "Emails do not match"
                    }
                }
            });        
        
        var jq_prev_button = jQuery("#rm_prev_form_page_button_5_3");
        var jq_next_button = jQuery("#rm_next_form_page_button_5_3");
        
        var next_label = jq_next_button.data("label-next");
        var payment_method = jQuery('[name=rm_payment_method]:checked').val();
        var form_object= jQuery("#rm_form_page_form_5_3_"+rm_multipage.global_page_no_form_5_3).closest("form");
        var submit_btn= form_object.find("[type=submit]:not(.rm_noscript_btn)");
        var sub_label = submit_btn.data("label-sub");
        form_object.find('input.rm_price_field_quantity').each(function() {
            if(typeof jQuery(this).attr('min') == 'undefined') {
                jQuery(this).attr('min', 0);
            }
        });
        if(form_object.find('.rm_privacy_cb').is(':visible') && !form_object.find('.rm_privacy_cb').prop('checked')){
             //form_object.find('.rm_privacy_cb').trigger('change');
             form_object.find('.rm_privacy_cb').focus();
             form_object.find('.rm_privacy_cb').parent().parent().siblings('div.rm-form-error-message').show();
             return false;
        } 
        if(typeof payment_method == 'undefined' || payment_method != 'stripe')
        {            
            elements_to_validate = jQuery("#rm_form_page_form_5_3_"+rm_multipage.global_page_no_form_5_3+" :input").not('#rm_stripe_fields_container_5_3 :input');
        }
        else
            var elements_to_validate = jQuery("#rm_form_page_form_5_3_"+rm_multipage.global_page_no_form_5_3+" :input");
        
        if(elements_to_validate.length > 0)
        {
            var valid = elements_to_validate.valid();
            elements_to_validate.each(function(){
            var if_mobile= jQuery(this).attr('data-mobile-intel-field');
                if(if_mobile){
                    var tel_error = rm_toggle_tel_error(this.dataset.validnumber,jQuery(this),jQuery(this).data('error-message'));
                    if(tel_error){
                        valid= false;
                    }
                    else
                    {
                        jQuery(this).val(this.dataset.fullnumber);
                    }
                }
            });

            if(!valid)
            {   
                setTimeout(function(){ submit_btn.prop('disabled',false); }, 1000);
                var error_element= jQuery(document).find("input.rm-form-field-invalid-msg")[0];
                if(error_element){
                    error_element.focus();
                }
                return false;
            }
            else{
                if(maxpage==rm_multipage.global_page_no_form_5_3){
                    return true;
                }
            }
           
        } else{
            if(maxpage==rm_multipage.global_page_no_form_5_3){
                    return true;
            }
        }
        
        /* Server validation for Username and Email field */
        for(var i=0;i=maxpage){
            submit_btn.prop('value',sub_label);
            submit_btn.addClass('rm-submit-btn-show');
        }
        else{
            submit_btn.prop('value','Next');
            submit_btn.removeClass('rm-submit-btn-show');
        }
       
        /*skip blank form pages*/
        /*while(jQuery("#rm_form_page_form_5_3_"+rm_multipage.global_page_no_form_5_3+" :input").length == 0)
        {
            if(maxpage = maxpage){
            jq_next_button.attr("value", sub_label);
        }
	if(maxpage  0 && rm_multipage.global_page_no_form_5_3>=1){
            jq_prev_button.show();
        }
        
        if(rm_multipage.global_page_no_form_5_3 == maxpage){
            return false;
        }
        
        if(maxpage=='3'){
            return true;
        }
        return false;
           
}

function gotoprev_form_5_3(){
	
	var maxpage = 1 ;
        var jq_prev_button = jQuery("#rm_prev_form_page_button_5_3");
        var jq_next_button = jQuery("#rm_next_form_page_button_5_3");
        //var sub_label = jq_next_button.data("label-sub");
        var next_label = jq_next_button.data("label-next");
        var form_object= jQuery("#rm_form_page_form_5_3_"+rm_multipage.global_page_no_form_5_3).closest("form");
        var submit_btn= form_object.find("[type=submit]:not(.rm_noscript_btn)");
        var sub_label = submit_btn.data("label-sub");
        /*
        if(form_object.find('.rm_privacy_cb').is(':visible') && !form_object.find('.rm_privacy_cb').prop('checked')){
            //form_object.find('.rm_privacy_cb').trigger('change');
            form_object.find('.rm_privacy_cb').focus();
            form_object.find('.rm_privacy_cb').parent().parent().siblings('div.rm-form-error-message').show();
            return false;
        }
        */
	rm_multipage.global_page_no_form_5_3--;
        jq_next_button.attr('type','button');        
        
        if(maxpage==rm_multipage.global_page_no_form_5_3){
            submit_btn.prop('value',sub_label);
            submit_btn.addClass('rm-submit-btn-show');
        }
        else{
            submit_btn.prop('value','Next');
            submit_btn.removeClass('rm-submit-btn-show');
        }
        /*skip blank form pages*/
        while(jQuery("#rm_form_page_form_5_3_"+rm_multipage.global_page_no_form_5_3+" :input,.rm-total-price ").length == 0)
        {
            if(1 >= rm_multipage.global_page_no_form_5_3)
            {
                    if(jQuery("#rm_form_page_form_5_3_"+rm_multipage.global_page_no_form_5_3+" :input,.rm-total-price ").length == 0){
                        rm_multipage.global_page_no_form_5_3 = 1;
                        //jq_prev_button.prop('disabled',true);
                        return;
                    }        
                    else
                        break;
            }
        
            rm_multipage.global_page_no_form_5_3--;
        }
        
        if(rm_multipage.global_page_no_form_5_3 <= maxpage-1)
            jq_next_button.attr("value", next_label);
            
	jQuery(".rmformpage_form_5_3").each(function (){
		var visibledivid = "rm_form_page_form_5_3_"+rm_multipage.global_page_no_form_5_3;
		if(jQuery(this).attr('id') == visibledivid){
			jQuery(this).show();
                }
		else
			jQuery(this).hide();
	});
        jQuery('.rmformpage_form_5_3').find(':input').filter(':visible').eq(0).focus();
        if(rm_multipage.global_page_no_form_5_3 <= 1)
        {
            rm_multipage.global_page_no_form_5_3 = 1;
           // jq_prev_button.prop('disabled',true);
        }
        jQuery('#rmagic-progressbar').animate({
            scrollTop: (jQuery('.rmformpage_form_5_3').first().offset().top)
        },500);
        
        jQuery('ul#rmagic-progressbar').children('li').each(function(index) {
            if(!jQuery(this).next().hasClass('active')) {
                jQuery(this).removeClass('active');
                return false;
            }
        });
        
        if(rm_multipage.global_page_no_form_5_3==1){
            jq_prev_button.hide();
            submit_btn.prop('disabled',false);
        }
}
         

    
    
    var players = [];
    function onYouTubePlayerAPIReady() {
        // create the global player from the specific iframe (#video)
        var pre_id = '';
        jQuery(".allow-autoplay").each(function(){
            if(pre_id!=jQuery(this).attr("id")){
                players.push(new YT.Player(jQuery(this).attr("id")));
            }
            pre_id = jQuery(this).attr("id");
        });
    }
    jQuery(document).ready(function(){
        var videosArr = [];
        var pre_id = '';
        jQuery(".allow-autoplay").each(function(i){
            if(pre_id!=jQuery(this).attr("id")){
                videosArr[jQuery(this).attr("id")] = i;
            }
            pre_id = jQuery(this).attr("id");
        });
        jQuery('.buttonarea input').click(function(){
            setTimeout(function(){
                jQuery(".rmformpage_form_5_3").each(function(){
                    if(jQuery(this).css('display')=='block'){
                        var page_video_id= jQuery(this).attr("id");
                        if(jQuery('#'+page_video_id+' .allow-autoplay').length){
                            players[videosArr[jQuery('#'+page_video_id+' .allow-autoplay').attr('id')]].playVideo();
                        }
                    }
                });
            }, 300);
        });
    });

jQuery(document).ready(function() {		jQuery("#form_5_3").bind("submit", function(){
                        //jQuery(this).find("input[name=rm_slug]").attr("value",jQuery(this).find("input[name=submit]").attr("value"));
			jQuery(this).find("input[type=submit]").attr("disabled", "disabled"); 
		});            
                   
                   jQuery("#rm_reg_form_email_5_4").change(function(){
                   var data = {
                           'action': 'rm_user_exists',
                           'rm_sec_nonce': '302bd7b175',
                           'rm_slug': 'rm_user_exists',
                           'email': jQuery(this).val(),
                           'attr': 'data-rm-valid-email',
                           'form_id':"5"
                   };
                   
                   rm_user_exists(this,rm_ajax_url,data);
                  
                 });
           });