Most stable 2 wired system ,best chips ,excellent call effect ,most popular & unique apperance. All certification approved ,

Features and Advantages

1. Latest chips, clear intercom effect2. Intercom and unlock when someone call at the outdoor3. Pich up the indoor phone, press "TALK" buttom to speak to the outdoor when standby4. 2-wire system, Easy installing.

5. 2 Buttoms, Easy operation. 

6.  Nice appearance and High cost performance.

If for more about this item, please contact for User Manual and prices...

More Pictures for Reference

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Contact me know ! We are doing special discount ,you will get the best price for this set ! O(∩_∩)O~

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