A detection device detects smoke as an indicator of a fire. As part of a fire alarm system, commercial detection devices send a signal to a fire alarm control panel. Household smoke detectors emit audible or visual alarm from the detector itself or multiple detectors. Detection devices usually housed in a plastic enclosure shaped like a disk. About 150 millimetres (6 in) in diameter and 25 millimetres (1 in) thick, but shape and size vary.
In large commercial and industrial buildings, smoke detectors typically linked to a central fire alarm system. Domestic smoke detectors range from single battery-powered units to multiple interconnected units with backup batteries.
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Visa Metal Detector Handheld
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₦ 52,500.00₦ 55,000.00Visa Metal Detector Handheld
₦ 52,500.00₦ 55,000.00 -
Neck Chain Alarm – personal safety device
✅ Lightweight & wearable
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₦ 6,300.00₦ 6,500.00 -
Hongkong Vibration Sensor
✅ Fast response to unusual vibration
✅ Easy to install, highly reliable
✅ Ideal for homes, offices, shops & high-security areas₦ 7,350.00₦ 7,650.00Hongkong Vibration Sensor
₦ 7,350.00₦ 7,650.00
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