Video Door Bell Wireless Doorbell WiFi PIR Voice Intercom Smart Camera Motion Detection Waterproof Home Security Doorbell

>Measurement smoke app push notifications>Easily install on the wall or any surface by screws or tape>Battery type: CR2 x 1pcs 3V>Standby current: 11uA>Alarm current: 120mA-130mA>Battery life: 5 years standby time

>Material: Fireproof ABS+>Specifications: White (Graffiti)>Scope of application: drawer/cabinet lock

>Power Input:5V/500mA>RF Frequency:13.56Mhz>Size:70x70x26mm

>Card capacity: 250 cards>APP: Tuya Bluetooth>Battery life: >3000 times

Dimension: 80x30x24mm

>Stable and secure with over load, over current, over voltage, short circuit protection.>The door opening delay is adjustable from 0-15S.>220V AC input voltage.

> Frequency: 433MHz> Channels: 8> Code: Learning code> Model: Momentary/Toggle/Latching> Voltage: 12V DC> Distance: 50-100m> Include: 1pcs receiver + 1pcs transmitter

>Working Voltage: DC12±2V>Operating Current: ≤100mA>Size:115x39x20mm