Power Supply Module. Supervised. 4 programmable outputs 12V, 1A. Grade 2. The HSM2204 is a dual purpose module that offers programmable outputs to control external devices and offers extra +12V 1.0A. Connect up to 4 modules per system. Fully supervises AC, Low Battery, and Auxiliary Output faults. Fully supervises AC, Low Battery, and Auxiliary Output faults. 4 programmable high current outputs: rated at 1A 12V DC. Output 1 can be used as a supervised sound output. Supplies up to 1 A at 12 V DC