electro mechanical door bell

...: Video ,WiFi APP Access, Bluetooth APP Access, Fingerprint Unlock, Card Unlock, PIN Code Unlock, Key Unlock; 2. Convenient APP...

Data sheet: The inside touch control switch, clean up and do not disturb. The outside display switch, the clean up, do not disturb and the door bell. ...

...connect with the , when visitors press the , handsets could make video and voice calls with the , unlock, take photos and record videos...

... hotel Lock Accessories 1.Material ABS + Zinc Alloy 2.Screen LCD Screen 3.Touch Screen Capacitance Touch Screen 4.Color Brown 5.Size ...

Digital peephole video ring camera electronic eye viewer wireless Technical specifications: Photo/video/night vision; /remote ...

... Power 220V AC Back Box for Installation UK Square Box Function /MUR/Pls wait/Don't disturb Application Smart Hotel / Office building Prod...

AC type 2048Hz Φ12*5.4mm electronic magnetic buzzer for Description: Buzzer is a signaling device that is not a loudspeaker. It can be mecha...

4.0inch Digital Peephole Viewer ,Electronic Eye View easy to install 4.0inch Electronic smart Digital Peephole eye Viewer with door bel...

... Metal Access Control With Waterproof MF Card Advantage of the products 1. Don't need to connect the computer,Ststem Setting can be offline inc...

960P AHD Video Phone Video Intercom Bell Camera With HD 1.3MP Camera And Motion Detection Outdoor station: Model Specification Color Bl...

... Number Hotel Plate Bell Touch Switch From CHINA Material: Organic Glass/ Alluminum/ Metal/ Plastic Customize: Size/ Color/ Function...

... Smart Finger Print Face Front Locks Model number QT8 Brand name Selockey smart locks Unlock ways face recognition, cat eye, fingerpr...

2018 doorbells support 32GB TF card video Smart Doorbell,wireless doorbell,wireless Features: *Quick access via app (automatically...

...connect the station to a security system as an IP-camera. The station is able to record audio continuously, by the button pressing and by...

... Standalone RFID Card access Control Reader with WIFI TUYA FEATURES Outdoor Touch Keypad & Reader 1>Compatible with all BT/Wi-Fi enable m...

... Parameter Out In Working voltage Alkaline battery*4pcs rechargeable battery Working temperature -20-50℃ Wireless distan...

... running status by the small keyboard in the main board 3. Flap will stop move when it is being blocked, which prevent pedestrians from being ...

...electrically but transmit torque Clutch This is why they used to be referred to as clutches. Ov...

... magnetic lock with Buzzer EM-5120D LED 1200Lbs double electric lock .Suitable for many types of s including wooden , glas...