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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AlarmSense Optical Smoke Detector
AlarmSense Optical Smoke Detector – Reliable Fire Safety by Trends Ventures Limited
Stay protected with the AlarmSense Optical Smoke Detector, built for fast, accurate smoke detection. Perfect for homes, offices, and commercial buildings, it integrates easily into AlarmSense two-wire systems for efficient installation.
Key Features:
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Fast response to slow-burning fires
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Reduced false alarms
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Compatible with AlarmSense control panels
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Easy installation & low maintenance
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LED status indicator for clear alerts
Now available at Trends Ventures Limited – your trusted fire and safety partner.
₦ 23,000.00₦ 25,000.00Buy nowAlarmSense Optical Smoke Detector
₦ 23,000.00₦ 25,000.00 -
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ZT-20EX Zeta ATEX Approved UV/IR Flame Detector
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- Triple IR Spectrum – for longer distance detection and high false alarm immunity
- Compact and lightweight design
- User Selectable (Senitivity/Functions)
- Multiple output options
- Relays for Alarm and Fault
- 0-20mA (stepped)
- RS-485/RS-232 spectrum monitoring
- Lower power requirement (35mA – standby / 75mA – alarm)
- Ex cable gland /2 metre cable assembled & provided for users’ easy installation
- Certifications
- ATEX approved by DNV for explosion-proof
- CE marking
- Certifications
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ZETA PurCheck – Non-Flammable Smoke Detector Test Spray HO-30S
- The only totally non-flammable testing product available, and an alternative to SmokeCheck®
- Meets all NFPA 72 and International Fire Codes
- 100% EPA compliant with no HFCs or CFCs
- Effective: 300+ tests per can
- UL and ULC Listed
- Safe on sensors
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Gent Bacnet Gateway Din Rail Mounting Kit for Mains Powered Interfaces S4-344402/12 (VIG-BNG-DINKIT)
Gent VIG-BNG-DINKIT Bacnet Gateway Din Rail Mounting Kit for Mains Powered Interfaces S4-344402/12
The BACNET-GW-3 provides an interface between NOTIFIER’s fire panel network (either the standard or the high-speed version) and a network using the BACnet/IP communication protocol.
BACnet protocol is an American National Standard (ANSI/ASHRAE 135-1995). With the Gateway inter- face, devices on NFN fire alarm control panels are represented as BACnet objects to the BACnet client.
₦ 450,000.00Buy nowGent Bacnet Gateway Din Rail Mounting Kit for Mains Powered Interfaces S4-344402/12 (VIG-BNG-DINKIT)
₦ 450,000.00 -
Gent Interface Programmer for S4 Interfaces on Old Systems (S4-INTERFACE-PROG)
The S4-INTERFACE-PROG kit can be used to program the S4-Interface units to simulate legacy 344XX range of interface units. This allows the S4 interface units to be used in place of old interfaces without the need to upgrade or re-commission the system.
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Gent VSINTM-PCB-UPG Replacement Card for Mains Powered Interface-34440
Gent VSINTM-PCB-UPG Replacement Card for Mains Powered Interface (34440)
The VSINTM-PCB-UPG is a Replacement Card for Mains Powered Interface (34440).
₦ 635,000.00Buy now -
Gent S4 O2-HCO Dual Optical Heat-Sensor Voice Sounder High Power White VAD – S4-911-V-VAD-HPW
DESCRIPTION
Gent S4 CO Dual Optical Heat Sensor Voice Sounder High Power White VAD – S4-911-V-VAD-HPW
The S-Quad range of multifunction devices includes sensors with sounder, speech and EN54-23 certified visual alarms. This allows the maximum flexibility for designers providing cover for a building. The advanced sensing technology is enhanced with a device that can alert building occupants with a highly visible visual alarm and a recorded voice message to ensure all occupants are alerted to an emergency.
Innovative design has allowed the LED visual alarm to be built into the centre of the sensor with the sounder and speech circuits inside providing a neat and aesthetic solution to multi-function devices.
₦ 79,000.00Buy nowGent S4 O2-HCO Dual Optical Heat-Sensor Voice Sounder High Power White VAD – S4-911-V-VAD-HPW
₦ 79,000.00 -
Gent Dual Optical LP Heat-Sensor Voice Sounder Red VAD -(S4-711-V-VAD-LPR )
DESCRIPTION
The S4-711-V-VAD-LPR Dual Optical Heat Sensor with Voice and Low Power Red VAD is a Gent Vigilon S-Quad sensor with a unique combination of sensing elements to provide quick, intelligent fire decisions. Smoke detection is enhanced using patented dual optical scatter technology. This allows it to be configured to filter specific risks such as steam and dust, resulting in significantly reduced false alarms.
The S4-711-V-VAD-LPR also provides a cost effective solution for alarm signalling.
₦ 59,000.00Buy now -
Gent Dual Optical Heat-Detector White-(S4-711)
DESCRIPTION
Gent S4-711 Dual Optical Heat Detector
The S4-711 is specifically designed to be used with the Gent Vigilon range of Analogue Addressable Control Panels. This detector is a Dual Optical Type Analogue Addressable Smoke Detector combined with a Heat Detection Element. This product requires a Gent S4-700 base for mounting.
A truly intelligent analogue sensor combining local processing in the sensor and the panel to achieve an immediate response to real fires whilst minimising the risk of false alarms.
₦ 45,000.00Buy nowGent Dual Optical Heat-Detector White-(S4-711)
₦ 45,000.00 -
Gent S4 Heat Detector with Sounder – S4-780-S
Gent S4 Heat Detector with Sounder – S4-780-S
The S4-780-S Heat Sensor with Sounder is a Gent Vigilon S-Quad sensor with a unique combination of sensing elements to provide quick, intelligent fire decisions. Heat detection levels are fully programmable. This allows it to be configured to filter specific risks resulting in significantly reduced false alarms.
₦ 49,000.00Buy nowGent S4 Heat Detector with Sounder – S4-780-S
₦ 49,000.00 -
Gent S4 Dual Optical Heat Sensor / High Power / White VAD – (S4-711-VAD-HPW)
Gent S4-711-VAD-HPW Heat-Sensor
The S-Quad range of multifunction devices includes sensors with sounder, speech and EN54-23 certified visual alarms. This allows maximum flexibility for designers providing cover for a building. The advanced sensing technology is enhanced with a device that can alert building occupants with a highly visible visual alarm, and a recorded voice message to ensure all occupants are alerted to an emergency.
Innovative design has allowed the LED visual alarm to be built into the center of the sensor with the sounder and speech circuits inside providing a neat and aesthetic solution to multi-function devices.
The visual alarm and voice messages are synchronized across each control panel ensuring a clear unambiguous message to building occupiers.
₦ 58,000.00Buy now
