- Personal Protective Equipment
- Barrier Posts and Chains
- Coronavirus Protection
- Tapes & Markers
- Corner Guards
- Masks
- Anti-Fatigue & Safety Mats
- Spill Kits
- Traffic Control, Barriers & Tape
- Unbreakable Traffic Mirrors
- Ladders
- Megaphone
- Fire Safety Packs
-
Fire Safety
- Fire Safety Equipment
- Fire Extinguishers
- Smoke Alarms
- Fire Alarms
- Fire Alarm Systems
- Fire Blankets
- Intumescent Fire Stopping
- Extinguisher Box
- Fire Wardens
- Fire Exit Security
- STI Vandalism and Theft Stoppers
- Fire Brigade Equipment
- Fire Hose Reels & Spares
- Extinguisher Stands
- Extinguisher Accessories
- Wall Fixing Brackets
- Fire Buckets
- Fixing Brackets
- Extinguisher Trolleys
- Fire Rated Hatches and Boxes
- Home Safety
- Fire Door Holders
- Fire Safes
-
Fire & Safety Signs
- Fire Safety Signs
- Health and Safety Signs
- No Smoking Signs
- Compulsory Signs
- Warning Signs
- Hazard Signs
- Sign Fixing
- Panoramic Signs
- Disabled Signs
- Prohibition Signs
- Stairways Signs
- White Plastic Signs
- Table Top Display Signs
- Helideck Safety Signs
- CCTV Signs
- Door Safety Signs
- Safety Tie Labels
- Cigarette Bins
- First Aid
- Evacuation Chairs
- Lifehammers
- Emergency Lighting
- Flammable Liquids Storage
Power Supply Units
Providing a direct and reliable mains source of power to fire alarm ancillary devices, power supply units are essential for a wide range of devices. PSUs are often needed for beam detectors, AOV systems, aspirating smoke detectors, sounder systems and auto-dial communicators, as well as magnetic fire door holders.
These are required because of the voltages needed to operate means they cannot be power via the fire alarm system like other, smaller devices. However, many power supply units feature a backup battery facility which means that the devices can continue to protect your premises even during a power cut. Plus, they don’t prevent communication to the fire alarm system, whether they trigger the alarm or perform a function when activated.
Also, take a look at our range of fire alarm batteries. These are suitable power supply units, as well as fire alarm systems and emergency lighting.
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Providing a direct and reliable mains source of power to fire alarm ancillary devices, power supply units are essential for a wide range of devices. PSUs are often needed for beam detectors, AOV systems, aspirating smoke detectors, sounder systems and auto-dial communicators, as well as magnetic fire door holders.
These are required because of the voltages needed to operate means they cannot be power via the fire alarm system like other, smaller devices. However, many power supply units feature a backup battery facility which means that the devices can continue to protect your premises even during a power cut. Plus, they don’t prevent communication to the fire alarm system, whether they trigger the alarm or perform a function when activated.
Also, take a look at our range of fire alarm batteries. These are suitable power supply units, as well as fire alarm systems and emergency lighting.