917MHz HL-Series RF Receivers
Installation Manual
Flexible operating voltage: 10~24 VAC, 9~48 VDC
Independently programmable channels
Compatible with all SECO-LARM HL-Series
transmitters of the same frequency
5 Output modes per channel
NOTE: Operating range will vary greatly depending on the installation and operating environment.
One- and Two-Channel Receivers:
Model
Channels
HL-951R1-SQ
HL-951R2-SQ
*
868.35MHz versions also available
Compatible Transmitters:
HL-951T1-SQ
1-Button pocket-sized pendant, 917MHz*,
CR-2032 coin-type battery
HL-951T2-SQ
2-Button pocket-sized pendant, 917MHz*,
CR-2032 coin-type battery
*
868.35MHz versions also available
Introduction:
The ENFORCER 917MHz HL-951 series RF transmitters and receivers use digital modulation for improved
immunity to interference, better signal penetration in environments with heavy obstructions, and significantly
longer range of up to 1,000ft (305m) line of sight. The transmitter's ultra-low power consumption gives you
longer battery life with easy to obtain coin-type batteries (CR-2032).
Installation Notes:
Mount the receiver out of sight in a location where it is not exposed to weather or moisture.
Entering Programming Mode:
1. Press the selector button for 3 seconds or more. The channel's LED will flash L1, indicating channel 1.
Press the selector to toggle between channels 1 and 2.
2. After 2 seconds, the LED will slow flash with the display showing the number of codes already in storage
and enter programming mode.
NOTE: The LED will flash a maximum of 15 seconds. If the selector button or no transmitter button is
pressed during this time, the receiver will exit programming mode, and the LED will turn off.
Output
1
1x 10A Form "C" relay output
2
2x 10A Form "C" relay outputs
® ®
HL-951R1-SQ shown
Frequency*
Operating Voltage
917MHz
10~24 VAC, 9~48 VDC
917MHz
10~24 VAC, 9~48 VDC
HL-951T1-SQ shown
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