Product Description body { font-family: Arial, sans-serif; line-height: 1.6; } ul { margin-top: 0; } Product Features Easy to use with a simple wiring diagram for installation. Supports remote control operation with up to 20 remotes. Its compact design saves space. Compatible with electronic control systems like locks, lights, and electric curtains for versatile control of your environment. Customizable working modes: switch between momentary, toggle, and latching modes as per your requirements. Features a learning pair code function, allowing easy re-pairing with any remote control of the same frequency, making replacement effortless. Technical Specifications Input Power: DC 10V-14V Standby Current: Less than 5mA RF Frequency: 433 MHz RF Working Mode: Superheterodyne reception Receive Sensitivity: Greater than 97 dBm Transmitting Distance: Up to 100 meters in open areas Decoding Mode: MCU software decoding Remote Control Storage: Supports up to 20 remotes Working Mode Options: Momentary, Toggle, Latching Wiring Type: Fixed terminal Output Terminal Options: NO, NC, COM Remote Control Battery: 2 x 3V button batteries (included) Supporting Remote Control Type: Learning code (1527 chip) Package Information Package Size: Approximately 13 x 9 x 3 cm (5.12 x 3.54 x 1.18 inches) Package Weight: Approximately 50g (1.8 oz) with 1 remote control Package Weight: Approximately 70g (2.5 oz) with 2 remote controls Package List 1 x Receiver Board 1 x Fuse Box 1 or 2 x Remote Control(s)