Category
- Burglary Alarm System
- Cable
- Closed Circuit Television System (CCTV)
- Fire Equipment
- Pepper Spray Vault/ATM Protection System
- Personal Security
- Physical Access Control
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C-tec Fire Alarm 24V 5A EN54-4 Switch Mode PSU Part No. BF562-5
- Certified to EN54-4/A2 by the LPCB and VdS.
- A powerful 24V 5A switch mode/digital hybrid PSU that can be customised* to suit your exact requirements – see More Information tab for details.
- Plastic cover on PSU PCB guards against touching live parts.
- Includes a single-pole voltfree changeover relay that switches for any fault condition.
- Multiple indicators – supply present, general fault, fault type & aux. equipment fault.
- Two selectable battery charge currents.
- Battery fault impedance limits can be optimised to suit load current (helps extend battery life)*.
- Mains fail simulation mode.
- Improved on-board temperature sensor with optional remote sensor.
- Electronic functions comply with EN50131-6 grades 1-4 for security applications.
- BF562-5/E encased version also available.
- TYPICAL USESIdeal for powering beam detectors, auto-dial communicators, aspirating smoke detectors, auto-open vent systems, auxiliary sounder systems or any other device performing a mandatory function of a fire alarm system.
PSU CUSTOMISATION
The BF562-5 can be customised to suit your exact requirements using a BF423 configurator & PC. Configurable parameters include float voltage temperature compensation, battery charge rate (mA), battery impedance and configurable Input/Output settings. *It is important to note changing the PSU’s parameters in this way is outside the scope of EN54-4 and any changes must be tested by the responsible person for correct operation.
PSU STATUS LED (located on the PSU PCB)
1 flash = Mains Failure.
2 flashes = Battery Voltage Low.
3 flashes = Battery Voltage Critical.
4 flashes = Charger Failure.
5 flashes = Charger OK (Battery is either actively charging, or in float charge).
6 flashes = No Batteries Fitted (indicating DIP Switch 4 position).
7 flashes = Battery Resistance Fault (Level set by DIP Switch 2 position).
8 flashes = Output Over Voltage.
BATTERY FAULT MONITORING
The BF562-5 complies with EN54-4/A2 and therefore must monitor battery resistance. The fault threshold is directly related to the ability of the battery to deliver the rated current to the load. For example, batteries stored uncharged for long periods, during shipment and/or distribution, degrade leading to increased internal resistance. If a degraded battery is fitted, a fault will be shown by the PSU as mandated by EN54-4/A2.
DATA PORT
Data on the BF562-5’s status can be extracted from the PSU’s bi-directional data port. The data available includes thermistor measurements; battery terminal voltage; system voltage at load terminals; battery charge current; load current; battery impedance and ASCII text string status messages. Extracting this data requires additional equipment and permissions – contact C-TEC for details.
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Solo 823-101 -Smoke & Cordless Heat Detector Test Set 9.3 Metres
₦2,523,000.00Add to cartSolo 823 Smoke & Cordless Heat Detector Test Set 9.3 metres Solo equipment is available in a number of conveniently arranged kits. Whether your need is for a simple starter kit, a universal smoke testing kit, or an all encompassing kit including a heat detector tester, there is one available. Larger kits are supplied with …
Solo 823-101 -Smoke & Cordless Heat Detector Test Set 9.3 MetresRead More
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Apollo Addressable Fire Alarm E-Z Fit Base – 6″ Ultra-Low Profile Detector Mount
Read more- Four-wire base
- Detector locking mechanism
- One way fit
- Easy to wire
- Contains a ground wire terminal
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CONCEPT (Fire Alarm) TUYA WIFI SMOKE DETECTOR
₦13,000.00₦11,000.00Add to cartThe Smart Smoke Detector improves the security of your home.
When a fire breaks out and the Smart Smoke detector activates, it sends real-time notifications directly to your smartphone,
In this way, you can intervene even when you are not at home.
The wireless WiFi smart smoke sensor ensures an adequate level of fire safety when you are in the house by activating the siren with an intensity of 80dB.
Using the Tuya Smart and SmartLife application based on IoT (internet of things) technology, you are notified on your mobile phone in the event of a fire.
Useful for installation in homes, businesses, hospitals, restaurants and other places that need protection.
The LED lights red twice a minute to signal a battery change and a low battery notification on the phone.
Notification if the battery access cover is open.
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Safetech.hub is the newest online platform envisioned to provide 24/7 online platform for integrators, installers, and end users of Extra Low Voltage (ELV) systems in Nigeria
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