Specifications

cheap intercom systems for home

. Handset button descriptions

   ""  On(Off)/Call/Confirm

          1Answer the call of visitor or end a conversation  

      2press and hold this button for three seconds to power on or power off the handset; 

      3In any mode press and hold this button for 8 seconds to Restore Factory Defaults 

      4When the handset connected your computer , press this button go to MAIN MENU 

         5,Entering the menu ,it is confirm button 

""  Monitor

       1.In standby mode, when the outdoor monitor is supplied by external power , press this button  

           to monitor the outdoor ,exiting press it again 

          2.During the conversation , press this button to switch "video&audio" and "audio only"mode

          3.After entering the menu , it is exit button 

""  Preview

        1.In standby mode, you can press this button to view the image history of the visitor  

        2.Viewing the image history,it is page up button 

   ""  Unlock

           1.When a visitor call you ,you could press this button to unlock the handset 

           2.Viewing the image history ,it is page down button 

This  wireless door phone which allows the home owner to safely communicate with visitors by audio & video, together with a unique function of taking and storing photographs of visitors that you have missed.and monitor your outdoor anytime .
l dropped out but we still has full audio communication. 

This unique Wireless Door Phone Intercom is packed full of features, please see the list below: 
1) The Caller Station can be used with both battery & plug in transformer (both supplied).

2) When used with the transformer, the batteries are maintained and act as a power supply in the event of a power failure.

3) The internal handset receiver is fully portable, and comes supplied with a charging cradle.

4) When a caller presses the button, the internal receiver shows a colour picture of the visitor before having to answer the call.

5) If the call is not answered after 40 seconds, the system will take a photo of the visitor allowing the owner to see who has called (also useful to record bogus callers & potential thieves).

6) The photo of the visitor is stored and easily viewed on the inside receiver, the receiver displays a clear logo when a new photo has been taken.

7) The internal receiver stores up to 10 photos, and will automatically delete the oldest one when full.

8) The wireless intercom can be used in audio or video mode, easily selected using the indoor receiver upon receiving a call.

9) The communication is a simple two way mode, no need to press buttons each time you talk. 

10) If the range between the receiver and caller station is too far in some parts of the property (perhaps at the top of the garden) the intercom will automatically switch to audio only.

11) The owner can monitor the view from the caller station camera at any time, by pressing one simple button, but this feature is only available when powering the caller station up using the transformer.

12) The caller station has two output relays, designed to be able to open automatic doors or gates.

13) The built in IR camera on the caller station works in day & night conditions, it automatically switches to night mode in low levels of light.

14) The flush mounting caller station has a built in tamper siren (in the event of someone removing the battery) and is supplied with an easy to fit wall bracket.

15) Simple to Install.

16)free combination 1-2 camera +1-2 monitor

17)Intercom and calling transfer between the indoor monitor ,


Kit Includes:
1 x Portable Indoor Receiver & Battery.
1 x Caller Station & Battery.
1 x Indoor Receiver Charging Cradle.
2 x Plug In Transformers.
1 xTool (for access to the caller station battery).

Indoor Receiver Specification:

1) Portable: Yes.
2) Re-Chargeable: Yes.
3) Power Supply: Battery & Transformer.
4) Transformer: Plug in 5v 1000MA.
5) Battery Type: 3.7v 1400MA Li-ion.
6) Video Operation: Yes.
7) Two Way Audio: Yes.
8) Picture Storage: Yes (last 10 un-answered callers).
9) Notification of New Picture: Yes.
10) Colour Picture: Yes.
11) Unlocking Door Facility: Yes (when used with transformer).
12) Monitor Mode: Yes (when used with transformer). 
13) Charging Time from Flat: 3 hours.
14) Standby Current: 4 - 8 MA.
15) Transmission Power: 18-20dBm.
16) Operating Temperature: -20 Celcius.
17) Transmission Distance: 100 meters (open air).
18) Size of Indoor Receiver: 165 (H) x 53 (W) x 25 (D) mm.
19) Charging Cradle Size: 105 Diameter x 78 (H) mm.
20) Colour: Black & White (indoor receiver), Black (charging cradle).

Caller Station Specification:

1) Power Supply: Battery or Transformer (both supplied).
2) Plug in Transformer: 5v 1000MA.
3) Battery: 3.7v 1400MA Li-ion.
4) Back Up Battery: Yes (when used with transformer).
5) Day & Night Camera: Yes.
6) Two Way Audio Communication: Yes.
7) Size: 190 (H) x 89 (W) x 60 (D) mm.
8) Relay Output: Yes (N/O or N/C).
9) Charging Time from Flat: 3 hours.
10) Standby Current: 15 - 18 MA.
11) Transmission Power: 18-20dBm.
12) Operating Temperature: -20 Celcius.
13) Transmission Distance: 300 meters (open air).
14) Colour: Black & Chrome.

Video door phone home access control automation system