Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
5000000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001, QC 080000
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Smoke Detector, Smoke Sensor, Safety Sensor manufacturer / supplier in China, offering Ce Photo Electronic Smoke Detector Alarm Sensor, Colorful LED Strobe Warning Flashing Lamp, Red LED Revolving Flashing Light Lamp and so on.

Gold Member Since 2017

Ce Photo Electronic Smoke Detector Alarm Sensor

Get Latest Price
Min. Order / Reference FOB Price
10 Pieces US $2-3/ Piece
Port: Shenzhen, China
Production Capacity: 20000PCS/Month
Payment Terms: T/T, Western Union, Paypal
Type: Smoke Alarm
Signal Transmission: Stand Alone
Certification: CE, RoHS
Application: Indoor
Working Principle: Photo Electronic
Transmission Mode: Wireless

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Basic Info

Model NO.
GF-SD312
Alarm Volume (within 1m)
≥80dB
Receive Frequency
315MHz
Static Current
No More Than 10ua
Operating Temperature
-10 +60 Degree
Voltage
9V Battery
Radio Distance
100m
Transport Package
Carton
Origin
China
Features:
Test by hand
Auto reset
Asic adopted
Anti-light ,mothproof , dustproof
Smt design, high stability
Strong adaptabilityfor circumstance


Technical Specifications:
Operating voltage:
1.9V battery(6F22 carbon battery,DC TYPE)
2.AC110V/220V with 9V backup battery(AC TYPE)
Static Current:≤10uA
Alarm Current:≤12mA
Alarmindication: Red LED flash
Sound level: 85dB/m
Operating temperature: -10 +60ºC
Operating humidity: 95%R.H.
Detecting area 60 sq.m. at installation height<6m.
Alarm output : sound & flash alarm
RF signal 315MHz or 433MHz (wireless type)
Radio distance : 100m(open area,wireless type)
Execute criterion:GB4715-1993;EN14604


Notice:
1. The detector can not be installed under worse environment.
E.g. coldest, hottest, dusty.
2. Please test it monthly.
3. Please clean the detector by soft brush per six monthes to
ensure the sensitivity and life of product. Pay attention to
switch off power before clean.
4. When the voltage of battery is low or the chamber is dirty,
the detector will beep once per 40s. Please change the battery at
this condition
5. For various reason, including, but not limited to changes in
environmental conditi
ons, electric disruptions and
tampering, the product may not perform as expected. The
user is advised to take all necessary precautions for his/her
safety and the protection of his/her property.

 

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