Description 1. If this switch requires remote control via mobile phone, a 12V DC regulated power supply must be provided. 2. The switch must be installed in an environment with WiFi coverage. 3. High-voltage power supplies or strong magnetic field interference should be avoided in the installation environment. RF433 Remote Control The device can be wirelessly remotely controlled within a certain distance when installed in a low-current system with wireless (WF) capability. APP Remote Control Simple and intuitive switch button; switch status synchronized with mobile phone in real time. The device can be remotely controlled via mobile phone from anywhere with a signal when installed in a low-current system with wireless (WF) capability. Smart Cloud Sharing The mobile phone paired with the module for the first time is the main account phone, which can manage shared users. Supports one mobile phone controlling multiple devices, and also supports multiple mobile phones controlling one device. Specifications: Product Name: Type 86 Smart Access Control Switch Structure: Fire-resistant fuel mixed resin Product Lifespan: 100,000 aging cycles Power Supply: DC12V Product Dimensions: 86X86X22mm Operating Temperature: -10℃ to 55℃ (14-131℉) Product Name: Wireless Switch 1. Operating Frequency: 433.92MHz 2. Operating Voltage: DC 3V 3. Transmit Power: