1-Channel 433MHz Wireless Remote Control Relay RF Transmitter 12VDC (ON-OFF Function) - (AD22958)

Description:

This is a 433MHz remote control receiver relay module, where the relay is actuated by the remote control. In ON-OFF mode, the relay is activated when the ON button is pressed and deactivated when the OFF button is pressed, typically used in access control systems. Theoretically, the remote control range is 100 meters. In actual use, it is 10 to 30 meters; in open spaces without interference, the range can improve.

This module has a learning button on the relay receiver board, allowing you to link multiple remote controls to a single receiver module, or vice versa, link a single remote control to multiple receivers.

Features:

- Wireless digital identification technology, each receiver module has a learning button to link multiple controls to multiple receivers.

- Wireless RF remote control, non-directional, the signal can pass through walls.

- No wiring required, saving wiring costs, time, and effort.

- Provides an SPDT relay, N.O. is normally open, COM is common, and N.C. is normally closed; equivalent to an ON-OFF, when the relay is energized N.O. and COM are connected.

Remote Control:

- Working voltage: DC 6V, uses 2 CR2016 batteries (Included)

- Frequency: 433 MHz

- Encoding type: "Fixed Code"

- Range: 100 meters (10-30m in reality)

- Size: 63 x 39 x 11.5mm

Control Switch:

- Working voltage: DC 12V

- Frequency: 433 MHz

- Receiver sensitivity: < -105dB

- Encoding type: "Fixed Code"

- Size: 32 x 32 x 16.5mm