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

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

Tuya Multi-Mode Gateway support WiFi,Zigbee 3.0,bluetooth and BLE Mesh Product Name Tuya Multi-Mode  Power Input DC5V/1A Working Temperature -10°C~55°C Working Humidity 10%-90% (No condensation) Wireless Technology Zigbee+BLE+Sigmesh Support Three Major Communication Protocols Smart Multimode Gateway supports Zigbee/ Bluetooth/ Bluetooth Mesh three communication protocol devices. One gateway can realize the interconnection and intercommunication of the above different protocol devices, making it easier for you to build a smart home. Control All the Device Remotely No need to separately control your Bluetooth and ZigBee devices in two different interfaces, simply control them within one multi-mode gateway hub with reliable local linkage and group control services supported. Home Automation Associate With Other Smart Devices in App for Local Scenario Linkage and Home Automation.Adding sub-devices without network access and multiple sub- -devices accessing the net-work at the same time. Ensure stable control of 128 devices. Tuya Gateway uses diverse communication methods for upstream cloud connectivity and downstream sub-device Center.  Below is a detailed breakdown of the key protocols and their distinctions. All the Tuya gateways listed below are in stock. Feel free to pick the right model based on your required communication protocol, we’re here to help if you need further guidance!

>product material: PVC>Sensing distance: 0-15cm>Operating Voltage: DC 5~16V

> Card type: EM or MF Card> Metal structure design, anti-vandal> Digital backlit keyboard> All-in-one, WG26 output/input> Three-way to open the door, card, password, card + password> The doorbell button and interface: buttons and isolation circuit, connect to any external bell

>Input Voltage:175 ~ 245V>Output Voltage:12.5 ~ 14.5V

> Card type: 125KHz or 13.56MHz Card> Size: 110 x 48 x 20 mm