Key words:smoke detector,2 wire smoke detector,conventional smoke detector,optical smoke detector,photoelectric smoke detector,wholesale smoke detector,fire alarm smoke detector,smoke sensor,addressable smoke detector,smoke detector supplier

 The detectors are photo-electronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most conventional fire alarm panel.
Two LEDs on each detector provide local 360° visible alarm indication. They flash every six
seconds indicating that power is applied and the detector is working properly. The LEDs latch on in  alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The alarm can be reset only by a momentary power interruption.
The detector that initiated the alarm condition will have its red LED and relays latched until reset by panel.
Heat detector and smoke & heat detector combine a photo electronic sensing chamber and a  temperature heat detector.

Smoke Detector Specification

Smoke Detector Parameters

conventional smoke detector
	Executive standard	GB19880-250
	Operating voltage	24V (pulse modulation)
	Operating current	<300µA
	Weight	162g
	Wiring method	nonpolar two-bus system
	Operating enviroment	Indoor
	temperature	-10°C~+50°C
	Relative humidity	≤95%

 AW-ASD2188 Addressable smoke detector (Detector hereunder) is a kind of photoelectric smoke detector. With an internal microprocessor, it supports electronic coding and is accessed through a compatible fire alarm control panel of AW-AFP2188 via a two-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.
The detector is suitable for such industrial and civil buildings that have a great deal of smoke during fires but no smoke under normal circumstances, such as restaurants, hotels, teaching buildings, office buildings, computer rooms, communication machine rooms, libraries and archives. It is not suitable for places with a great deal of retained dust and water mist, places where steam and/or oil mist may be generated and places with retained smoke under normal circumstances.  

 

Advantage of our factory and services

1) ISO certified factory with 8 years professional experience and alibity to accept and

fulfill ODM/OEM orders.

                 Includes: 

                 The initial design service of appearance, structure and electronic parts

                 Mould opening

                 Sampling

                 Semi-products testing and supply

                 Mass Production for formal orders

 We also can quote very quickly as customer provided samples for OEM service.

2) Flexible technicals adjusting and technical support as per customer" s special request.

3) Answer your enquiries, questions and emails in 24 hours

4) Direct control on material, testing, quality, leadtime etc.