Features: 1.Silicone Keys: This wireless remote control adopts silicone keys and ABS shell, which ensures comfortable hand feel and long service life. 2.100 Meters: This wireless remote control supports maximum 100 meters long distance control, providing great convenience. 3.Large Power: This wireless remote control possesses large transmitting power, which ensures high sensitivity and stable performance. 4.Fashionable Design: This wireless remote control adopts simple and fashionable appearance design, and it has no antenna. 5.Widely Used: This wireless remote control is widely used in garage doors, shutter and electric door, all kinds of anti?theft alarm device, electronic lock, clothes?horse control, home security products, wireless pager, etc. Specification: Item Type: Wireless Remote Control Material: ABS and Silicone Model: None Battery: 12V23A Battery (Battery Not Included) Quiescent Current: Basically No Power Consumption Operating Current: 10mA Operating Frequency: 433MHz Transmission Power: 10mW Remote Control Distance: Approx. 100 Meters / 109yd (Open Area) Modulation Mode: ASK Chip Type :(EV1527) Oscillation Resistance: 330K PackageList: 1 x WirelessRemoteControl