Alarm Systems

Power Relay Controller


PRL-8 is a power relay controller designed to remotely open and close pool covers, gas/water valves, or sprinkler systems, etc. As PRL-8 is directly connected to power cables, there is a strain relief clamp to secure wires and provide protection from metal cutout. With PRL-8, users can manage facilities inside and outside the home anytime, anywhere.

With one dry contact and operating on an AC power source, PRL-8 enables wireless operation of any device controllable by a single-pole, double-throw (SPDT) relay. When integrated with home automation and security systems, users can easily program customized schedules/scenes or timer settings for energy-saving and safety purposes.

The function button on PRL-8 allows for manually switching on/off the relay. Besides, an embedded antenna boosts its wireless performance. PRL-8 significantly simplifies wiring efforts and is ideal for the expansion of automation options in new or retrofit homes where cabling solutions are limited.


  • Remotely automates pool covers, gas/water valves, or sprinkler systems, etc.
  • Provide wireless operation of any device controllable by an SPDT relay
  • Function button allows for manually switching ON/OFF the relay
  • One set of relay contact and one set of dry contact
  • IP44 waterproof standard
  • Antenna design for optimal wireless performance
  • LED status indicator
  • Strain relief clamp secures wires and provides protection from metal cutout
  • Wiring buckle used for managing wires
  • Allows relay activation events to be integrated into other home automation activities
  • Compatible with other manufacturers’ ZigBee systems
  • Ideal for retrofitting new or existing homes with limited cabling solutions

Product Documents