security alarm detector

Gas Detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function
Alarm reco

Multifunctional hand crank torch with alarm and money detector
Dynamo Power
5 LED torch
Alarm & Money detector
Mobile phone charger

Email: yuki at szshz.com.cn
Skype: Hezhonglady001
Wireless infrared detector HZ-5500 against the false alarm and alarm system

Burglar Alarm with Infrared Detector,Digital Micro mini control Duel Tech Detector

nina(at)alertech(dot)hk
8.Malfunction auto-check indicator
9.Dimension: 115*72*41mm .
10.Execute criterion:GB15322;EN50194;UL1484

Photoelectric Smoke Alarm
CE, ROHS, EN14604 approved

Self-Checking function
* Low-battery warning indicator;
* Self-Test Button to verify operation
* CO sensitivity meets EN50291 or UL2034

1. Photoelectric dual sensor
2. Power supply: 9V battery included
3.LED indicator
4. Alarm sound level: 85dB at 10feet
5. Test button

1.Waterproof design
2.Resistant to rain, fog, snow and frost.
3.Outdoor condition

Good quality, high sensitivtity with round detecting area
sound and light alarm simultaneously, or vibration and light,portable design

Wireless Ceiling Mount Infrared Alarm Motion Detectors With150m Distance In Open Area

Max Dimension: 49.1x26.8X13.2mm;
Nominal capacity: 1200mAh (1mA/5.4V);
Nominal voltage: 9V;
Max constant discharge current: 120mA;
Max pulse curre

1)Power consume:2 W
2)weight: 800G
3)Operate time: 12 hours continuous
4)CE/ROHS certificate

EN54-12 Certified
Hassle free alignment, built with digital guide display and laser beam pointing
Employ single-ended design through reflective

Specifications
 
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personal radiation alarm detector,nuclear Radiation Detector Personal Dose Alerting Meter

30% advance payment by T/T, 70% balance after rece

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

Water Leak Detector

 
Electronic magnetic Needle Detector Machine With Buzzer Alarm
 
 
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Gas detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function

Product description:
Power supplied:9V battery,12V DC/ 24V DC
110V AC Back-up source 9V battery 240V AC Back-

1.Measurement of gamma radiation equivalent dose rate.
2.Measurement of gamma radiation equivalent dose.

 
 
 
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Frequency Induction Magnetic Loop Detector Alarm / Gate Loop Detector
 
 
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alarm detector PA-476
home alarm system PA-476
burglar alarm PA-476
Paradox series detector PA-476PET
alarm system PA-476PET

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

Gas Leak Detector Alarm

1.Water leakage detector for home;
2.Low battery alarm.
3.Loud alarm 85dB at 10feet;
4.Water resistant;
5.Place anywhere.

1,Color: Black
2,Feature: Porta