TECHOMAN 12V 4 Channel 433Mhz Wireless Remote Control Switch with 1 Transmitter

12V 4 Channel 433Mhz Wireless Remote Control Switch with 1 Transmitter
Ideal for switching AC and DC circuits. Perfect for controlling indoor or outdoor lighting, entrance access, doors, gates, motors, windows, pumps, alarm systems and lots more. Extremely easy to install and use.
Range is about 20m with the wire antenna on the receiver.
3 Relay Switching Modes:
Self-lock: connect jumper to JP1. (On remote press one button for once for ON, press the same button again for OFF)
Toggle: jumper is not fitted and JP1 and JP2 do not connected. (On remote press one button is ON, release the same button to switch OFF)
Inter-lock: connect jumper on JP2. (On remote press one button for ON, press another button for OFF)
Receiver Specifications:
Working voltage: DC12V
Standby current: Less than 6mA
Operating Current: 8 mAh
Current with all relays on: 184mA (approx 44mA per relay)
Working temperature: -40°c 80°c
Receiver sensitivity: more than -105dBm
Working frequency: 433mhz
Output voltage: DC or AC
Output current: Less than 3A
Max load current: 10A
Dimensions: 72 x 52 x 26mm
Transmitter Specifications:
Operating Voltage: DC 12V
Frequency: 433mhz
Code Type: Fixed code / Learning code
Dimensions: 58 x 39 x 14mm
Package:
1x Receiver/relay Box
1x 4-button Transmitter (comes with batteries included)