RF Remote Control Subsystem
MODEL NO. GS-04R2
Receiver Type : Super Regenerative
Demodulation : AM/ASK
Operation Frequency : 433.92MHz
Sensitivity : -107dBm
Power Supply : 12V DC / 24V AC
Number of Relay : 2 (1NO, 1NO/NC)
Relay Operating Mode : Pulse / Sustaining
Memory Capacity : Maximum 255 transmitter
Overall Dimension : 93 x 75 x 30 mm
This receiver GS-04R2 is a 2 relay output receiver, operating at 433.92 MHz in AM/ASK modulation. It is suitable for home security system and automatic opening/closing system. The receiver has 2 relays outputs. 2 Operation mode is selectable. Pulse or Sustaining. The power supply is 12V DC or 24V AC.
Each model can be independently programmed to set the relay output mode as follows:
- Pulse type:
The activated relay will be closed for 2 seconds for each activation. This is the most widely used application such as garage opener.
- Sustaining type:
The activated relay will be closed for as long as the transmitter button is held down. You can connect it to a buzzer so that the buzzer will sound for as long as the transmitter’s button is down.
n Automotive remote entry systems
n Automotive alarm systems
n Automotive immobilizer
n Gate and garage door openers
n Electronic door locks
n Identity tokens
n Burglar alarm systems