The HL-951R2-SQ from Seco-Larm is a two channel wireless receiver. It operates on 900 MHz and uses digital modulation for immunity to interference. The HL-951R2-SQ has a range of 1800 feet (line of sight) and uses CR-2032 coin batteries.
Features
- 900MHz Frequency
- Wide voltage range, 10~24 VAC or 9~48 VDC, for more applications
- Over 2.028×1031 (20.28 nonillion) possible codes to thwart code crackers and potential for duplicate codes
- PCB antenna – no external antenna to be installed, adjusted, vandalized, or damaged
- Five individually programmable output modes
- Up to 99 button codes per channel
- Programming by switch, no need to cut jumpers
- LED Indicates RF reception and programming functions
- RF Signal strength / site survey test mode to find optimal installation location
- Compatible with all HL-series transmitters of same frequency
