Product Description:
Smoke detector is for detection of fire & smoke, All smoke detectors consist of two basic parts:
a sensor to sense the smoke and a very loud electronic horn to wake people up. Smoke detectors can run off of a 9-volt battery or 9-35V DC.
It has been said that where there is smoke there is fire. It is even more true that where there is fire there is smoke. A fire sends little particles into the air. When these particles reach the smoke detector, they go through the little chamber where the electrons are flying from one electrode to the other. The smoke particles interfere with this flow enough to alert the microchip. The microchip is programmed to send a signal to the alarm.
Gas leak detectors can help you detect a natural gas leak if you can't or don't notice its smell. When the gas reach to the alarm warning degree, the Gas detectors will make buzz sounds & lights to alert people.
Name: Network Wired Smoke Detector
Model: VS-YY200
Introduction:
The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc. The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
Main Features
ASIC control
Manual test, auto-reset
Infrared photoelectric sensor
Alarm LED indicator
Thin structure design
Strong adaptability to circumstance
SMT adopted
Dustproof, mothproof and anti-white light
Low power indication
Output: NO (normal open)/NC (normal close)
Technical Parameter
Operating voltage: DC9V- 35V
Standby current: less than 55 uA
Alarm current:
35mA @ DC12V
60mA @ DC 24V
Operating temp.: -10 to +50 degrees
Working humidity: less than 95%RH
Alarm Indication: RED LED ON
Alarm mode: NO/NC output / LED indicator
Detecting area: 20 square meter
Sensitivity: class I
Alarm output: sound&flash, NO/NC
Standard: EN54-7/UL268
Dimension: 103mm dia.*53mm deep
Company Contact:

Contact Name: Jackie Chow
Company Name: VSTAR International Ltd.
Email:
Tel: 086-755-86088668
Cell: 086-13622364334
Fax: 086-755-86088668
Street Address: No.203 Building,
Shatoujiao, Yantian District,
Shenzhen, China
Member name: burglaralarmsystem
Country:

China
Member Since: 29 July 2009
Total Leads:
1749 burglaralarmsystem Import Export Business Leads
Business focus: Burglar Alarm System, Home Security Alarm System, Wireless Alarm System, Gsm Alarm System
Chat:

Verify:
Safe Import Export Tips