315Mhz DC15-120V Wireless RF Remote Control Relay Switch Transmitter Lock

Description: A great replacement for door open button or other switches of devices An automatic switch for automagtic regulation, safety protection and circuit conversion Sensitive for receiving signal, 315MHz radio frequency is available for choice Made of high-quality ABS material, safe without noise and spark, anti-corrosion, moisture-proof and anti-vibration Universal, can be widely used in aerospace, marine, automobile, household appliances, machine tools, and other automatic control area Specification: Material: ABS Working Voltage: DC 15V-120V / AC 85V-250V Working Frequency: 315MHz Output Current:<10A Receiving Sensitivity: > 97dBM Remote Control Type: Learning Code, Fixed Code Size of Switch: approx. 98 x 44 x 27.5mm / 3.85 x 1.73 x 1 Inch Size of Board: approx. 67 x 38 x 16.5mm / 2.63 x 1.5 x 0.65 Inch Size Chart: CLEARING: Long press the LOCK and UNLOCK buttons to clear old codes DUPLICATING: Place them side by side(as close as possible), then press both one key of your old remote and the to-be-matched key on this remote simultaneously. Package Includes: 1 Piece Wireless Circuit Board Relay 1 Piece Remote Control