315Mhz DC15-120V Wireless Remote Control Relay Switch Door Security System

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:<10mA

Receiving Sensitivity: > 97dBM

Remote Control Type: Learning Code, Fixed Code

Size of Switch: approx. 68 x 33 x 22mm / 2.67 x 1.3 x 0.86 Inch

Size of Board: approx. 55 x 27.5 x 16mm / 2.16 x 1 x 0.62 Inch

Package Includes:

4 Pieces Wireless Circuit Board Relays

1 Piece Remote Control