smoke alarm

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.

*MCU processing adopted
*Auto-reset and reset by power off

alarm system

Power: 9V DC battery OR AC110V-250V , Photoelectric sensor , Independent type , CE compliant

The alarm is a battery operated smoke alarm, equipped with a photoelectric sensor, designed to alert you and your family to the dangers of fire smoke

Features:
1) Battery: DC 9V, AC 110V / 220V
2) Alarm sound: ≥85db (3m)
3) Static current: <8uA
4) Alarm current: 10mA

Horizontal Resolution 520 TV Lines
Electronic Shutter PAL=1/50 ~1/100,000 sec, NTSC=1/60 ~1/100,000 sec
Pixel 500 TV Lines

detect smoke,sensor is Ionization type

Product Description
We offer car alarm, piezo siren, smoke sensor, strobe, wireless alarm system, pir sensor, pir lamp, spot light, electromagnetic

Power: Dc9V
Stand-by power: 6--12uA
Stand-by time; 43800h
Alarm sound, 85dB/3m
Working temperature): -10--+40C

wireless smoke alarm

*MCU processing adopted
*Auto-reset and reset by power off

It is photoelectric smoke alarm,more effective at detecting smoldering fires, Sources of it fires may include cigarettes burning in couches or bedding

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

The alarm is a battery operated smoke alarm, equipped with a photoelectric sensor

Specifications:
1) Power source: One 9V battery, three 1.5VAA
2) Quiescent current: 80uA
3) Temperature: -10º C ~ +40º C
4) Frequency: 433.92M

Power supply non-polar input
Infrared photoelectric sensor
MCU processing, eliminate false alarm
Network relay output / LED indicating alarm

Ionization Smoke Alarm

9V lithium battery primary
Voltage:9.0Volts
Capacity:1200mAh
MOQ:500pcs
China factory, cheap price....

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

*MCU processing adopted
*Auto-reset and reset by power off

Min. Order:10 pcs;DeliveryDate:3;

The product adopts ionic detector ,they are generally more effective at detecting fast-flaming fires .

Gas detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function

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

detect smoke,use in family

Productivity:200,000pcs per month;Min. Order:2000 PCS;Packing:blister card , color box;Transportation:by sea or by air;DeliveryDate:in one month afte

*MCU processing adopted
*Auto-reset and reset by power off

 
Explosion Proof Smoke Alarm Det

The photoelectric smoke detector is designed to sense smoke that comes into the detector chamber.