smoke detector

detect smoke,use in family

Technical parameters:
1.photoelectric sensor
2.Power supply: DC9V battery

Specifications
Permanent Magnet
1) High quality consistency
2) Excellent anti-corrosion property
3) SST: 48/72 hours ...

1.Material:HIPS plastic smoke detectorphotoelectric
2.Working voltage:9V DC
3.Weight:85g
4.soundlevel:85dB(3m)

1) Wide operating voltage:10.8~38V
2)Durable sensor hear,no need for replacement
3)Meets requirement of UL 268 and EN54-7
4)Gurentee for 5 years

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

Working principle:
To remind or contain gas leak quickly when leaked gas reachers the alarm concentration

detect smoke,use in family

1.Material:HIPS plastic stand-alone smokedetector
2.Working voltage:9V DC
3.Weight:85g
4.sound level:85dB(3m)

1,Built-in alarm relay (NO)
2,Proven detection performance
3,Sensor base: optional installation mode.
(e.g. Apollo or Wizmart's wiring mode)

Compound Gas and Smoke Detector Alarm With Electrochemical Sensor

Photoelectric Smoke Alarm
CE, ROHS, EN14604 approved

● Spy Smoke detector camera
● Covert Smoke Detector Housing
● Built-in with corn type pinhole lens.
● Easy to install, easy to use.

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

 
DC9-35V Addressable Optical Smoke De

1.Alarm decibel: 85dB per 3m
2.Powersupply:9V battery
3.Material:HIPS plastic smoke detector prices

 
9v Batte

1) 2-wire LED remote indicator
2) EN & UL Certificated
3) Advanced detection and discrimination algorithms
4) Polished low-profile housing design

Low price 4wired smoke detector 9-35v with inner steel shield and relay output
Built in sounder gives a minimum sound output of 85dB at 3M.

Packaging & Delivery
Packaging Details: color box photocell sensor
Delivery Detail: 35days~45days photocell sensorVoice:

Photoelectric Smoke Alarm

Multi Combustible Gas CO And Smoke Detector Manufacturers Fire Alarm Detection

1.Smoke Sensitivity:0.086dB to 0.14dB per meter
2.Battery Life:12months
3.Low battery life:30days

UL and EN 54 compliant conventional smoke detector
1. 2 or 4 wire models
2. Dual LEDS for 360 degree visibility
3. Easy installation and maintenanc

1.Compatible with XP95 system
2.Drift compensation to ensure constant sensitivity
3.Complies fully to EN54

Battery Operated Stand Alone Photoelectric Smoke Detector Fire A

Photoelectric Smoke Alarm

 
 9v 

1. Audio and visible alarm
2. Test Button
3. Fixed 3v lithium battery
4. Low battery warning
5. Complies with VDS 3131

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