Feature: 1. Small size and easy to install, the switch can be installed in a small space. 2. Wide use range, can control outdoor advertising, engineering special equipment, digital circuit electrical interface, control LED, etc. 3. 3 working modes, free setting, convenient for users to use for different control functions. 4. The remote control distance can up to 100m/109.4yd, realize remote control and make your life more convenient. 5. Stable, anti-interference, long service life and stable performance. Specification: Conditon: 100% Brand New Item Type: Wireless Remote Control Switch Material: Plastic Color: As Pictures ShownWorking Voltage: DC6V (2016 button battery) Working Frequency: 433MHZ Chip Model: 1527 or 2264 (Different batches, different chips) Coding Type: Millions of codes or pad type into password Oscillation Resistance: 4.7 (default) Modulation Method: ASK (stable, less interference)Remote Control Distance: 50-100 meters/54.7-109.4yd Remote Control Battery Material: Lithium manganese battery(Built-in battery) Remote Control Battery Capacity: 230mAhModule Specification: Product Name: LED control module Product Model: AK-LED-08A Circuit Board Size: Approx. 34 x 14 x 7.4mm/1.3 x 0.6 x 0.3inCircuit Board Size(Including Shell): Approx. 39.5 x 20 x 10.5mm/1.6 x 0.8 x 0.4inProduct Frequency: 433MHZ Working Voltage: DC12V Working Mode: Jog interlock self-locking delay Product Weight: 2.4g/0.08oz (5.9g/0.21oz with shell) Output Mode: Dry contact output (on-off signal). Package List: 1 x Remote Control Switch1 x Module