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.

Working frequency: National standard (920 925MHz)                                 American standard (902 928MHz)                                 European standard (865 868MHz)                                 Other multinational frequency standards (customiz

ES-120A 2wires: Fail-Secure & Fail-Safe(default: Fail-safe)ES-120B 5wires: With signal output>Input voltage: DC12V [24V customized]>Working current: 240mA>Withstand thrust: 400KG>Product material: stainless steel + zinc alloy>Product size: 124X43X32mm

Dimension: 86x86x33mm

> Card type: EM or MF Card> Metal shell, anti-vandal> Voltage: 9-12V DC