optical smoke detectors

1. Photoelectric dual sensor
2. Power supply: 9V battery
3.LED indicator
4. Alarm sound level: 85dB at 10feet
5. Test and Hush butto

SNC-100-S2 uses a specialized smoke chamber design, which could sense the presence of smoke particles.

ASIC, SMT Stand - Alone Mothproof, Dustproof Fire Safety Smoke Detectors, Fire and Gas Detector

 
 
Kitchen wireless smoke Detectors Photoeclectric Sensor Sound Alarm
 
 ...

1)GAS Smoke co detector
2)AC110V-240V,115dB
3)Detecting Area:20 square meter
4)Detector Gas Density:2000PPM 30%
Detector Smoke Density:1000PPM

1. Compound photoelectric and electrochemical sensor
2. Power supply: 9V battery
3.Test button with LED
4. Alarm sound level: 85dB at 10feet

EBL  600mAh Rechargeable Lithium Ion 9 VOLT (9V) Batteries For Smoke detectors

blister card

EN54-7 Standard Intelligent Smoke and Heat Combined Detector with remote indicator output</p

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

Photoelectric sensing technology
* Easy installation and maintenance
* Battery case at the back of a sensor for easy removal of a battery

1/3" Sony Super HAD CCD
Elegant and compact design
Robust metal Armor Housing Aluminum ring
Auto White Balance

Wireless Transmission with Home Alarm System
* Convenient Installation, Easy Operation
* Hush Button; 9V Battery

Conventional Photoelectric Smoke Detector Compatible with Most Conventional Fire Alarm Control Panels</stron

With CE&RoHS&EN50291&EN14604 Aprroval

Max Dimension: 49.1x26.8X13.2mm;
Nominal capacity: 1200mAh (1mA/5.4V);
Nominal voltage: 9V;
Max constant discharge current: 120mA;
Max pulse curre

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

Conventional Smoke and Heat Combined Detector with remote indicator output
 </p

Conventional Smoke and Heat Combined Detector with remote indicator output
 </p

EN54-7 Standard Intelligent Photoelectric Smoke Detector with remote indicator output
<

Smoke Detector
1.Power:9V to 35VDC smoke detector
2.optical sensing smoke detector
3.Easy installation;
4.Dual LEDS;

Smoke Detector
1.Power:9V to 35VDC smoke detector
2.optical sensing smoke detector
3.Easy installation;
4.Dual LEDS;

Smoke Detector Alarm

Smoke Detector Covert Camera
3.6mm Lens
0.1LUX/F1.2
420TVL,SONY/SHARP CCD
Auto White Balance & Backlight Compensation

SPECIFICATION 1/4 sharp color
EFFECTIVE PIXELS PAL: 628X582NTSC:510X492
ELECTRONIC SHUTTER 1/60-1/15000's
S/N RATIO 48dB
HORIZONTALRESOLU

Smoke Detector
1.Power:9V to 35VDC smoke detector
2.optical sensing smoke detector
3.Easy installation;
4.Dual LEDS;

Smoke Detector Mesh Grill,Mesh Grill

1. Sony ccd 540tvl 0.001 lux
2. Alarm output & 3.7mm pinhole lens
3. Slow shutter(sense speed 32X)
4. Super digital noise reduct

Smoke Detector
1.Power:9V to 35VDC smoke detector
2.optical sensing smoke detector
3.Easy installation;
4.Dual LEDS;

1.Water leakage detector for home;
2.Low battery alarm.
3.Loud alarm 85dB at 10feet;
4.Water resistant;
5.Place anywhere.