This Power Supply is suitable for the Modular Burglar Alarm. However, it has other applications. It is designed to provide an output of 12-volts, with a current of up to 1-amp. In the event of mains ...

Do you think you know all the ins and outs regarding the installation power requirements for residential smoke and fire alarm systems? Did you know that in one- and two-family homes, you should not ...

Here is a simple power resumption alarm circuit that can be fixed inside the switch box itself. It gives beeps when the power resumes after a power failure. This circuit is ideal to monitor battery ...

The HPFF12 is a 12A fire alarm power supply designed for large system installers The HPFF12 is a 12A fire alarm power supply designed for large system installers. Capable of powering a fire alarm’s ...