wired smoke detector

1,4-Wire operation
2,Optical & thermal detection
3,Built-in alarm relay
4,Advanced electronic technology

Battery:DC9V or AC110V,220V
Alarm Sound: ≥85db(3m)
Static Current: <8μA
Alarm Current: 10mA

Photoelectric Smoke Alarm
CE, ROHS, EN14604 approved

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,heat alarm,flame alarm,gas sensor,combustible gas detector,safety alarm
Model No.AS-002A

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

1)2-wire LED remote indicator
2)Wide operating voltage
3)Advanced detection and discrimination algorithms
4)Polished low-profile housing design

ST-98A Smoke Detector
Product Features:
Battery: DC9V or AC110V,220V
Alarm Sound: ≥85db(3m)
Static Current: ＜8 ?A

SD-13P PHOTOELECTRIC SMOKE DETECTOR
CEILING MOUNT
WIRED NETWORK OUTPUT
ALARM OUTPUT: NC/NO
LED INDICATOR ...

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

Power supplied DC9V battery and back-up source
110V-240V AC mains power supply
Supply voltage DC12 to 30 volts
Interconnect up to alarms

1. smoke detector
2. air quality detector
3. voltage : AC 100V-220V
4. power: 2W
5. storage: -40~70℃(-40~158℉)

Power supplied DC9V battery and back-up source
110V-240V AC mains power supply
Supply voltage DC12 to 30 volts

Gas detected: Carbon monoxide
Sensor: Electrochemical sensor(Japanese)

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

CEILING MOUNT
WIRED NETWORK OUTPUT
LOW BATTERY WARNING

2-Wire Analogue Addressable Optical Smoke Detector
1) Easy installation and maintenance
2) Complies fully to EN54-5/7
3) Five-year warranty

Optical Fire alarm
Audio alarm
test button
Red led
Photoelectric sensro

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

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

Alone Smoke Detector Alarm OC427S<

Alone Smoke Detector Alarm OC427S<

Alone Smoke Detector Alarm OC427S<

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.

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.

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

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