SK-910RD4

4-Channel RF Receiver

The ENFORCER 4-Channel RF receivers meet the growing demand for multi-channel receivers with multiple independently controlled output modes and can be used to remotely control a variety of devices including garage doors, lights, motorized gates, lifts, or others. Now also dual frequency, they are even more flexible and compatible with all ENFORCER transmitters of the same frequencies, including both fixed and code-hopping CODEBUMP™ variants.

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The SK‑910RD4 (315 MHz) is compatible with 433.92 MHz transmitters only when used together with the SK‑93ERSD.

  • Five programmable relay output modes – 0.5~99-second timed pulse, 1~99-minute timed pulse, toggle, latch, follow (validity)
  • Dual frequency operation – 315MHz is standard operation. Will also do 433.92MHz with use of optional Extended Range Antenna (SK-93ERSD)
  • Range*: Up to 500ft (150m), or up to 1,000ft (300m) with optional Extended Range Antenna (SK-91ERSD)
  • Up to 60 transmitter button codes can be learned per channel
  • Alphanumeric display indicates learn mode entered, transmitter learned, memory cleared, RF reception, and relay output mode
  • Display hidden in semi-transparent case until lit
  • Pushbutton programming, no need to cut jumpers
  • Compatible with all ENFORCER transmitters of the same frequency
  • 433.92MHz models are also available. Contact SECO-LARM for details

*Operating range varies greatly depending on the installation and operating environment

Operating frequency315MHz*
Memory capacity60 per channel
Operating voltage10~24 VAC/VDC
Operating currentStandby: 16mA@12VDC, 12mA@24VDC
Active: 60mA@12VDC, 50mA@24VDC (both per channel)
Relay outputType: Independent, sequence, access control
Modes: 1~99 sec momentary (default, 1s) 1~99 min momentary, toggle, latch, follow (validity)
Relay contactsNumber: 4
Rating: Form C 10A@14VDC
ConnectorsScrew terminals, +, -, with NO/NC/COM per relay
Digital display2-digit, 7-segment LED
Operating humidity5~95%, non-condensing
Operating temperature32°~167° F (0°~75° C)
Dimensions4-3/16″x7/8″x2-3/8″ (107x23x60 mm)

*Can simultaneously receive 433.92MHz signals with optional SK-93ERSD Extended Range Antenna

Product Information Sheet (PI) (pdf, 309KB)
Manual (pdf, 206KB)
Comparison Chart (pdf, 210KB)
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