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!

Engineered for high-efficiency vehicle management, this integrated reader provides a stable 3-meter detection range to ensure seamless, hands-free access for parking and gated entries. The system features a high-gain directional antenna housed in a rugged, IP66-rated waterproof casing, guaranteeing consistent performance in demanding outdoor and industrial environments. Designed with versatility in mind, the UHF-003 supports global frequency standards (840-960MHz) and multiple interface protocols, allowing for effortless integration into any existing security network.

Four-door RS485 access Control board with free software to manage userscontrol 4doors, support 4pcs RFID access reader and a 4pcs exit button for In and Out

> Specification: Double head lock> Material: Iron+copper> Unlock voltage: 12V

Voltage:AC/D C9 - 36V AM300-868MHz with tuya WIFI