ln compliance with Annex 14, Vol.l, para.
ln compliance with KOREAN INDUSTRIAL STANDARD, KSW 5021
ln compliance with FAA L-862 specifications
New optical design:
A 120 or 200W tungsten halogen lamp, reflector
and simple glass dome without surface cut
-longer lamp life
-dust free and longer maintenance...
Definition of Water Mist System
In this fire extinguishing system, water is sprayed in high pressure to make small water
Vaporization effect becomes more increased as surface area increases.
Water mist is sprayed into flame so that to promote vaporization and decrease in oxygen
concentration. : Suffocation
Extinguishing effect becomes increased by cooling.
Definition by NFPA 750...
This system prevents youth and kids from smoking by using a PLC (Power Line Communication)
modem to communicate between a teacher's room or classroom PC and places where youth and kids
smoke such as restrooms or storerooms.
Supply Ability: 100000 Piece/Pieces per Month smoke alarms
70% of all home fire deaths occurs in homes with no alarms or no working alarms, and nearly one quarter of smoke alarms in reported fire are not working. Our battery operated optical smoke alarm are...
Water proof and dual use;
Compact and light weight;
High sensitivity and sound pressure;
Less power consumption;
Dimension: diameter: 25mm, Height: 11mm
DG313 Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity.
Key Specifications/Special Features
Power Source: 9V Battery (included).
Audio Alarm: ≥ 85dB/3m
Modern Smart Card Electronic Hotel Locks With Low Voltage Alarming
Applications: hotel,home,house, office,apartment commercial and residential door lock usage.
The basic performance parameters of door locks:
Plastic Round RF Hard Tag 8.2MHz Anti-Theft For Clothes Shop
1. EAS Tag, Security Tag, RF Hard Tag,
2. A key product of EAS System for anti-theft prevention, minimize losses and maximize profit.
6 Zones 255 Level High Sensitvity Walkthrough Metal Detector, Airport Safety Metal Detector Door
1. 6 detecting zones
2. Aluminium Alloy frame
3. LED lamp indicates the alarming position
4. Couting the...
Smoke detector specification
≤100μA 24 VDC
Maximum Alarm Current
≤55mA 24 VDC
Operating Humidity Range
10% to 93% Relative Humidity, Non-condensing
Operating Temperature Range
GRI-8302 Series Portable H2S Gas Detector is a kind of toxic gas detective device which can continuously test the single gas, through switch different sensors to test H2S gases .This product is...
Double-sided DR AM Soft Adhesive Laminate Anti Theft Labels Perfume Label
Anti Theft Label
Frequency : 58kHz
* Excellent reliability & high stability.
* Self test function
* Visual and audible alarm function
* Low voltage warning
* Sensor-fault detection
* Can be connected with valve
* Hush function in alarm...
china Fire-alarm security system ,alarm Photoelectric Smoke detector/gas sensor/heat Detector, Fire alarm sensor,leak detector,gas leak detector,smoke detector and carbon monoxide detector MD-2988
* Dual LEDs for 360-degree visibility
* Stainless steel inner housing for high ANTI-RFI
* Two or four wire models optional
* Sleek, low-profile housing design
* Low power consumption, high precision and stability
HS321 AC/DC Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity.
Key Specifications/Special Features
Power Source: 90VAC~ 270VAC, Battery backup (included).
Audio Alarm: ≥...
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