Wireless Controller Dc 12v 2ch Wireless 3km Remote Remote Control Switch System Transmitter Receiver For Control Lights Tv Motor Fan Camera

Specification: Material: ABS Color: Black(Receiver) + Gray (Transmitter) Power Supply: 9V Battery (NOT included) Channel: 2 CH Remote Control Distance: 0-3000m ( Ideal distance without any block and signal interfere, it would rise and fall about 10%-90% with the block and signal interference.) Encode: Fixed code, soldering Decode: Fixed code, soldering Power Supply (Operating Voltage): DC 12V Operating Temperature: -40° to +80° Receiver: 8 * 3.5 * 2cm / 3.1 * 1.4 * 0.8in Remote control: 15 * 4 * 2.5 cm / 5.9 * 1.6 * 1.0in Package Weight: 92g Package Included: 1 * 3KM Remote Control Transmitter (Battery is not included!) 1 * Remote Receiver Module (Including shell) Note: 1. The battery is very dangerous in transit, so you need to buy the battery yourself. 2. Please allow 0.5-1 inch difference due to manual measurement. (1 inch=2.54cm) 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!