Smoke Detector Gas Sensor

2-WIRE SMOKE AND HEAT DETECTOR CONVENTIONAL FIRE ALARM SYSTEM 2-WIRE SMOKE AND HEAT DETECTOR CONVENTIONAL FIRE ALARM SYSTEM Price : $10.50 Add to Cart: Model: YT-103 Shipping Weight: 0.2kgs 500 Units in Stock Manufactured by: HST fire alarm DESCRIPTION Smoke and Heat Detector 2-wire compatible with all conventional fire alarm control panel. The detector is photo-electronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area

CONVENTIONAL REFLECTED BEAM SMOKE DETECTION Price : $169.00 Add to Cart: Model: HD106 Shipping Weight: 4kgs 100 Units in Stock Manufactured by: HST fire alarm DESCRIPTION Unlike traditional detection systems, Reflected Beam Smoke Detectors were designed for spacious rooms, open areas, and high ceilings. Their innovative features make them popular choices for spaces like warehouses, atriums, arenas, and churches. With only one device to install and align, these single-ended

This package includes gas detector and solenoid valve 1/2" (If you need other size 3/4" etc. please leave comment for us) GA543-A AC Powered Plug-In Combustible Gas Detector General The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane

YT-102 Conventional photoelectric smoke alarm 24V 2 wire EN54 Certificated 2 wire conventional photoelectric smoke sensor The fire detector should be tested and maintained regularly following NFPA 72 requirement for fire alarm and fire detection systems. It uses a state of the art optical sensing chamber. It can be used with most conventional fire alarm control panel. The detector include a tamper resistant capability that prevents their removal from the bracket without the

Interconnected Wire-in First Time Smoke Alarm. Stand-alone sound and light alarm on-spot. This Smoke detector has wire-in and can be interconnected with other same type smoke alarm. When first smoke alarm is triggered, other interconnected smoke alarm will make alarm at same time. Photoelectric Sensor provides the best protection against slow smoldering and other types of fires, providing an early warning signal to you and your family in the event of a smoke or fire incident.

Unlike traditional detection systems, Reflected Beam Smoke Detectors were designed for spacious rooms, open areas, and high ceilings. Their innovative features make them popular choices for spaces like warehouses, atriums, arenas, and churches. With only one device to install and align, these single-ended optical beam solutions save you time and money on open-area and high-ceiling applications. The firebeam protection system includes a motorised head unit containing an infra

Focus wireless alarm system compatible smoke detector It works with ST-IVB, FC-300, FC-7664, PB-500R, PB-403R ST-IIIB, ST-IV, ST-V, ST-III, ST-II, FC-7564, FC-7448 alarm panel and wireless alarm accessory. Functions and Specification: 1.Photoelectric infrared LED 2.Ceiling mounted and send status signal every 15s or 65s. 3.It is in comply with UL217, 3.2% /feet. 4.Automatically send low power signal and send resetting signal. 5.Frequency:433MHz 6.Transmitting distance:50m 7

MD-2000R is focus brand wireless wired gas leakage detector. It can work with ST-IVB, ST-IIB, ST-III, FC-300 alarm panel or PB-403R remote. Functions and Specification: 1.Induced gas:coal gas, natural gas /LPG 2.Nanotechnology sensor with MCU processing to ensure high sensitivity. 3.Alarm density:0.1~0.5% (coal gas), 0.1~0.3%(natural gas), 0.1~0.5%(LPG) 4.Automatically reset and automatically fault detection. 5.Power input:AC16.5V /DC12-15V 6.Alarm volume:>=85dB 7.Reset

First Alert Fire Evacuation community fire security system It is used at home, factory, shopping mall, hotel, restaurants, office etc. When one detector is triggered, the interconnected detectors within 200m will make sound and light alarm as well. It will note people at first time to leave fire place before fire is on. Functions and Specification: 1.In comply with EN54-4, UL539, EN14604, UL217 2.Smoke alarm Sensitivity: 2.06%+/-1.3% /feet 3.Alarm temperature:57℃(135℉) fixed

Heat and Smoke compound Fire Detection Alarm system Functions and Specification: 1.In comply with EN54-4, UL539, EN14604, UL217 2.Smoke alarm Sensitivity: 2.06%+/-1.3% /feet 3.Alarm temperature:57℃(135℉) fixed temperature alarm 4.With test and hush button. 5.Low battery warning. 6.Power supply:DC9V battery 7.Installation:wall or ceiling mounted 8.Dimension:Φ128*38mm

Focus wireless alarm system compatible smoke detector It works with ST-IVB, FC-300, FC-7664, PB-500R, PB-403R ST-IIIB, ST-IV, ST-V, ST-III, ST-II, FC-7564, FC-7448 alarm panel and wireless alarm accessory. Functions and Specification: 1.Photoelectric infrared LED 2.Ceiling mounted and send status signal every 15s or 65s. 3.It is in comply with UL217, 3.2% /feet. 4.Automatically send low power signal and send resetting signal. 5.Frequency:433MHz 6.Transmitting distance:50m 7

Addressable photoelectric smoke detector 930E works with our addressable MN300 panel via a 2-wire bus. The detector realizes real-time acquisition of the in situ smoke concentration data and sends back the data to a fire alarm control panel. It can also receive and execute the control commands given by a fire alarm control panel. It can realize electronic coding and rewrite the address via coder in situ. Within a single-chip microcomputer, it can process the sampling data in

~New Certificate standard EN50291 designed high quality Carbon monoxide detector with LCD indicatorProduct details:Advanced design- Long Life electro-chemical sensor- Excellent reliability & high accuracy- Self test on the sensor and self diagnostics on the electronics- Easy installation- Test / Reset Button- Low battery warning- Designed to latest EN 50291/CE requirements- Cannot be fitted with battery missing- Loud 85dB alarm signal- Supplied with fixing kits-battery life:

~Focus wireless alarm system compatible smoke detectorIt works with ST-IVB, FC-300, FC-7664, PB-500R, PB-403R ST-IIIB, ST-IV, ST-V, ST-III, ST-II, FC-7564, FC-7448 alarm panel and wireless alarm accessory.Functions and Specification:1.Photoelectric infrared LED2.Ceiling mounted and send status signal every 15s or 65s.3.It is in comply with UL217, 3.2% /feet.4.Automatically send low power signal and send resetting signal.5.Frequency:433MHz6.Transmitting distance:50m7.Can be