Feature:1. Main Application: Install the receiver between the device to be controlled and the power source. You can turn your lights on and off from anywhere via the remote control panel.2. Excellent Sensitivity: The remote control has an excellent sensitivity and long range, the signal can pass through wall, floor and door.3. Effective Distance 50M: The effective distance between the receiver and the control panel is 50M, practical tool.4. ABS Material: Using excellent ABS material, The shell of the remote control switch possesses impact resistance, scratch resistance.5. Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly completed.6. Wide Application: With delicate appearance, this remote control can be installed in various places, like offices, hotels, restaurants, factories, etc.Specification:Item Type: Remote Control SwitchWorking Voltage: 170-240V 50HzNumber of Switch: One GangRemote Control Distance: Indoor 50 metersKey Life: 200000 TimesMaterial: ABS Plastic ShellWorking Temperature: -20 to 70Applicable Lamps: Electronic Energy Saving Lamps, LED Lamps, Light BulbsBattery: CR2032 Button Battery x 1 50mah (Delivered with Built in Battery).Package List:2 x Remote Control Switch2 x Sticker1 x Accessory1 x Instruction Manual2 x ScrewNote:1. The installation process of this product involves strong electricity, which needs to be carried out by professionals in accordance with electrical specifications and product manualsInstall2. This product is only for indoor use.3. This product is only suitable for safe use in areas below 2000 meters above sea level; the binding post is connected to the corresponding lamp wire.4. Do not place this product near a heat source;5. Do not try to repair this product by yourself, this work should be done by authorized professionals;6. Live installation is strictly prohibited.7. The wiring must be in accordance with the wiring diagram.8. Fluorescent tubes with rectifiers, dimming lamps, and some colorchanging lamps cannot be used.