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AUX24/4PSU
Pertronic Industries' Auxiliary 24V-4A PSU incorporates a 4 Amp Switch-Mode Power Supply with voltage monitoring and battery test facilities. Two 12 V, 38Ah sealed lead acid batteries may be fitted in the PSU cabinet.

FAAST PSU AUX24V/1.3PSU-BLK
Pertronic Industries' FAAST Power Supply AUX24V-1.3A is a 24 Volt DC self-monitoring power supply suitable for powering ancillary fire alarm equipment including the FAAST range of aspirating smoke detectors. The unit incorporates a switched-mode mains power supply and an automatic voltage monitoring and battery test module.

24/4SWMP 24/4SWMP
The Pertronic Industries Offline Power Supply Unit (PSU) is a 27.4V, 3A continuous, 4A peak, current limited switch-mode power supply. The PSU is designed for use by Pertronic Fire and Indicating Equipment and for float charging two 12V Lead Acid Batteries connected in series.

24/1.3SWMPSU 24/1.3SWMPSU
The Pertronic Industries' Offline Power Supply Unit (PSU) is a 27.4V, 1A current limited switch-mode power supply. The PSU is designed for use by Pertronic Fire and Indicating Equipment and for float charging two 12V Lead Acid Batteries connected in series.

VMB-24V VMB-24V & VMB-12V
Pertronic produces two kinds of Voltage Monitor Boards for monitoring power supply chargers. These products are designed for use with power supplies obtained from other suppliers.
The voltage monitor board has a relay for signalling a fault condition to a fire alarm control panel.

SBPSUT
Pertronic Industries' School Bell Power Supply is designed to give a 24 volt battery backed DC supply for school bell and similar applications. It has a selectable three or four wire bell circuit for wiring to existing or new bell circuits. The bell circuit can be activated from a time switch or manual call point input, or from the bell test switch located on the front panel.

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