4.3” high definition digital LCD, LED back-light technology, colorful, energy saving.
Support monitoring, intercom, unlocking, calling management center, emergency alarm, eight protection area etc..
Standard information releasing is convenient for property management.
Multiple door phones ( for one household).
One key for arming, convenient.
Support anti-tamper and alarm.
Room number setup by soft addressing, easy for operation .
Double soldering SMT process, high integration; with multiple-layer PCB design, it has strong anti-interference;
The product has improved the circuits performance of ESD protection, PCB design and lightning protection ( surge protection).
|Resolution||480 × 272|
|Call time limit||60 seconds|
|Operating temperature||-10ºC ~ +50ºC|