Seco-Larm HL-951T1-SWQ HL Series 1 Button Transmitter with Wires and DIP Coding

The SECO-LARM HL-951T1-SWQ is a wired 1-button RF transmitter operating at 917 MHz. It supports operation up to 1,800 feet (550 meters) and features more than 2.028×10³¹ unique codes for secure communication.

Power options include a 3V CR2032 lithium battery or an external 4.5 to 13 VDC regulated adapter (adapter not included). The transmitter has an LED indicator for transmission status and low battery warning. It is compatible with all SECO-LARM devices using the same frequency.