optical smoke detectors

Photoelectric Optical Smoke Alarm Detector With Dual Leds

 Photoelectric Sensor Optical Smoke Detector With ODM And OEM <spa

1,with Remote Indicator
2,Optical & thermal detection
3,Proven detection performance
4,Designed to meet approvals worldwide (e.g. UL LPCB CE)

top mounted battery powered smoke alarm and co detector
1. Compound photoelectric and electrochemical sensor
2. Power supply: 9V battery

220V Smoke detector;smoke alarm,indepent smoke detector,fire alarm,heat alarm,gas sensor,safety alarm,security alarm
Model No.AS-002A

Features :
Ceiling or wall mounting
Easy to install with mounting hardware included
9 Volt battery operated (included)
Suitable for any ro

4-Wired Static 12ma, 2ma Photoelectronic Fire Safety Smoke Detectors, Network Fire and Gas Detector

CEILING MOUNT
WIRED NETWORK OUTPUT
LOW BATTERY WARNING

 
Wall mounted Photoelectric optical smoke detector 12V with Dual LED for alarm system
 

1.CE certificate with EN14604
2.Detectors communicate with each other via Radio Signals
3.without any alarm system and control panel.

1. smoke detector
2. air quality detector
3. constantly monitoring the presence os cigarette smoke in the air,no smoking signs blink.

Optical Fire alarm
Audio alarm
test button
Red led
Photoelectric sensro

* 9V DC battery operated
* Flash alarm indicator (red)
* 85 db alarm singal within 3 m
* Solid connections and battery included
* Low battery

Working Principle:
To remind or contain gas leak quickly when leaked gas reachers gas concentration

1.Smoke GAS CO detector
2.Independent alarm,easy install
3.OEM CCC ISO
4.Lowest price best quality
5.AC110V-240V 115dB sound

Audible & Visual Alarm,Wireless communication with Alarm Host, Anti High-frequency interference, Super low power consumption.

 
Wireless Interconnected Optical Smoke Detec

4-Wire Conventional Smoke and  Heat Combined Detector with relay output, compatible with most conventio

Smoke detector
1.9V Battery smoke detector;
2.High alarm 85dB(3m) smoke detector;
3.Test button;
4.Low battery warning;

It is a fire alrm that has somke alarming and heat sensing. It is designed to give early warning of developing fires, provide precious time.

9-12V D.C,sound&flash alarm,test manually?auto-reset,anti white light interference;
Alarm Output: relay output N.O./N.C.Alarm volume: more than 85dB

Specifications conventional optcal smoke cum heat detector,
smoke detectors complied with UL268 and EN54-5/7
Smoke Detector
conventional photo

Photoelectric Smoke detector conformed with EN14604, 9V battery operated, free of maintenance.

Pickup device: 1/4-inch Sony CCD
· Number of pixels PAL(H x V): 512 x 582, NTSC (H x V): 512 x 492
· System of signal: PAL/NTSC
· Horizontal res

Install smoke alarms
1. Where combustion are permitted to produce. For example unventilated kitchens, garages, and furnace;
2. Near fanner;
3

CCD： SHARP 1/4
Resolution： 420 TV lines
Video Signal System： PAL/NTSC
Mini illumination： 2.0 lux
S/N

Zigbee device type:IAS Zone
Internal Router temperature sensor with temperature sense function
Used with CIE alarm devices

filter mesh for smoke detector China, factory, manufacturers, supplier, customized

SNC-300-SR smoke detector could sense the presence of smoke particles and with relay output fuction.

The smoke detector is a combined smoke and heat detector with photoelectronic sensor and heat thermistor together.