Welcome to our store! 1. Small size and easy to install, the switch can be installed in a small space. 2. Wide range of applications, can control outdoor advertising, special technical equipment, digital circuit electrical interface, control LEDs, etc. 3. 3 working modes, freely set, convenient for users to use for different control functions. 4. The remote control distance can be up to 100m/109.4yd, enabling remote control and making your life more convenient. 5. Stable, anti-interference, long lifespan, and stable performance. Item Type: Wireless Remote Control Switch Material: Plastic Color: As pictures show Working Voltage: DC6V (2016 button battery) Working Frequency: 433MHZ Chip Model: 1527 or 2264 (Different batches, different chips) Encoding Type: Millions of codes or pad type to password Oscillation Resistance: 4.7 (standard) 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: 230mAh Module 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 0.3in Circuit Board Size (Including Shell): Approx. 39.5 x 20 x 10.5mm/1.6 x 0.8 x 0.4in Product 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) 1 x Remote Control Switch 1 x Module If you find any product issues after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.