sherlotronics rx4-500 receiver
Description
sherlotronics rx4-500 receiver is a 4-channel, 500m range, code-hopping receiver designed for larger properties needing long-range performance. It operates on a frequency of 403MHz, supports 12-24V AC/DC input, and features weatherproof housing with a rubber duck antenna. The receiver can be configured for latching or momentary relay activation, with adjustable momentary times (1 sec, 3 sec, 1 min, 3 min, or ON/OFF). It also includes a buzzer and can store up to 64 remotes.
Key Features and Specifications:
- Range: 500m (open air)
- Frequency: 403MHz
- Input Voltage: 12-24V AC/DC
- Relay Outputs: 4 Dry Contact Relays (1A rating)
- Memory Capacity: 64 Remotes
- Encryption: Code-Hopping
- Momentary Times: 1 sec, 3 sec, 1 min, 3 min, ON/OFF
- Housing: Weatherproof ABS
- Antenna: Rubber duck (supplied)
- Operating Temperature: -3°C to 65°C
- Dimensions: 187 x 104 x 67mm
- Weight: 235 grams
- Applications: Gate and garage door access control, panic activations, arming/disarming alarm systems, switching lights or generators.
Additional Information:
- The receiver can be used with Sherltronic long range remotes and transmitters (sold separately).
- It can be used with various wireless alarm systems.
- It has a standby current draw of 20mA.
- The receiver is crystal controlled with +/- 100KHz.
- It can be programmed for latching or momentary relay operation.





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