The Seco-Larm HL-951R1-SQ 1-Channel 900MHz RF Receiver delivers exceptional long-range wireless control with advanced digital modulation for interference resistance and up to 1,800 feet of line-of-sight communication. Designed for versatility and durability, it supports up to 99 button codes per channel and includes five programmable output modes.

• Operates at 917MHz with a range of up to 1,800ft (550m) line-of-sight

• Wide input voltage: 1024 VAC or 948 VDC for flexible installation

• No external antenna required—uses durable PCB antenna design

• Stores up to 99 transmitter button codes per channel

• Compatible with all 900MHz HL-series transmitters