DC 12V 24V Wireless Remote Control Switch 10A 1 Channel 433MHz RF Relay Receiver with 2 Transmitters Key Fob, for Light/Electronic Lock, Easy to Install

【Excellent Design】 433 MHz RF Wireless Relay Remote Control Switch. You can remotely turn lights or other devices connected to the relay receiver on/off using the remote control transmitters. Stable and reliable performance with high receiving sensitivity (> - 97dBm). Radio frequency signal transmission. A strong signal can penetrate walls, floors, doors, etc. It can be controlled from up to 50 meters away in an open area. 【Easy to Use】 Extremely easy to program and reset. There are 3 programmable operating modes (momentary/toggle/latched). You can easily program it yourself according to your needs. The product's operating mode is adjustable. This item is already configured in latched mode. 【Quality Assurance】 This receiver uses a high-quality 10A relay that can be used over 100,000 times. This product is designed for long-lasting and stable use. The receiver is suitable for DC 6V~36V voltage, so AC 220V/230V/240V voltage works well. The remote control transmitter can be clicked over 500,000 times. A 27A 12V battery is included and can be replaced after disassembly. Each receiver can store approximately 20 transmitters. 【Easy to Install】 The receiver's mini size is 65*36*23 mm. It installs between the power supply and the device. The receiver is packaged in a box for safer handling. You can easily install it to control lights or outlets. No wiring is required. 【Wide Application】 This product can be used in homes, farms, factories, offices, laboratories, supermarkets, etc. You can remotely operate any device connected to the receiver via the wireless switch. such as lamps, lighting, ventilation devices, food waste grinders, DIY wireless plugs, signal transmission, etc.