433 MHz Wireless Remote Control Switch Relay 12V Relay Self Locking Module Switch for Home Garage Locking System

Description: A great replacement for door open button or other switches of devices An automatic switch for automatic regulation, safety protection and circuit conversion Sensitive for receiving signal, 433MHz 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 12V Working Frequency: 433MHz Output Current:<10A Receiving Sensitivity: > 97dBM Remote Control Type: Learning Code, Fixed Code Size of Switch: approx. 40 x 25 x 40mm / 1.6 x 1 x 1.6 Inch Size of Board: approx. 35 x 10 x 58mm / 1.37 x 0.4 x 2.28 Package Includes: 1 Piece Wireless Circuit Board Relay 1 Piece Remote Control