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 rated for over 100,000 uses, ensuring a longer lifespan and more stable operation. Suitable for DC 6V~36V, it also works well with AC 220V/230V/240V. The remote control transmitter can withstand over 500,000 clicks. A 27A 12V battery is included and can be replaced after disassembly. Each receiver can store approximately 20 transmitters. 【Easy Installation】The receiver's compact size is 65*36*23 mm. It installs between the power supply and the device. The receiver is packaged in a box for added safety. Easy to install for controlling lights or outlets, no wiring is required. 【Wide Application】 These products 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 disposal units, DIY wireless outlets, signal transmission, etc.