The PGM4M 4-Output Expander is a powerful and flexible wireless expansion module designed to enhance system control and automation. It provides four independently programmable outputs, allowing reliable control of multiple external devices such as gates, lights, sirens, or automation equipment. Each output supports a maximum switched load of 24V at 1A and includes manual control for convenient on-site operation and testing. An integrated temperature sensor enables environmental monitoring, adding further intelligence to the system. The PGM4M operates on 12V power and supports an optional 5000mAh rechargeable lithium battery, delivering up to 10 days of backup operation for increased reliability during power interruptions. Its robust yet compact design makes it suitable for both residential and commercial installations. Main Features: Wireless 4-programmable outputs expander Four independent outputs, each rated at 24V / 1A max Manual control for each output Integrated temperature sensor 12V power input Optional 5000mAh rechargeable lithium battery with up to 10 days backup Dimensions: 18W × 13H × 4.55D cm (7.09W × 5.12H × 1.79D in.)