Support 4 kinds of unlocking method: swiping card, application, indoor monitor, external push button
When visitors call residents, the camera can automatically capture pictures, which is convenient for residents to check the information of visitors
Simple wiring, only need to use twisted-pair wire can be installed the system, low cost, strong anti-interference ability, long transmission distance, suitable for the transformation of old buildings
✅ Global Remote Control：No distance limits! Open/close door anytime, anywhere via authorized calls.
✅ Zero Call Cost：Auto-answer on first ring, no charges for trigger calls.
