security alarm detector

Detect ferrous and non-ferrous metal
Light weight and portable design
Good sensitivity
Easy to handle and u

 
DSP Waterproof Self&n

Sound and light alarm Metal Detector Gate use for schools, Convention centers, Security checkpoints</str

Sound and light alarm Metal Detector Gate use for schools, Convention centers, Security checkpoints</str

Rated voltage: AC230V/50~60HZ (HS-109, HS-109B)
AC 110V/50~60HZ (HS-109A)
Power dissipation: <6W
Temperature: -10℃~+50℃

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

Gas detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function

alarm detector WMD-448
burglar alarm system WMD-448
High sensitivity dual PIR + intelligence + MW; detector can be adjusted according to specific

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

 
Wireless Alarm Sensor For Secur

It is a fire alrm that has somke alarming and heat sensing. It is designed to give early warning of developing fires, provide precious time.

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

1. Audio and visible alarm
2. Test Button
3. Red LED
4. Powered by battery, battery included
5. Low battery warning...

Install smoke alarms
1. Where combustion are permitted to produce. For example unventilated kitchens, garages, and furnace;
2. Near fanner;
3

Wireless Fire Smoke Detector Alarm For GSM Security Alarm System 018s
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Wireless Fire Smoke Detector Alarm For GSM Security Alarm System 018s
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Wireless Fire Smoke Detector Alarm For GSM Security Alarm System 018s
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This package includes gas detector and solenoid valve 1/2" (If you need other size 3/4" etc.
GA543-A AC Powered Plug-In Combustible Gas Detector

u Real time detecting indoor air quality with LCD display
u High sensitivity for VOC and other indoor contaminative gas

Photoelectric Smoke Alarm
CE, ROHS, EN14604 approved

 
Security GS

 Alarm LED PIR Motion Detector With Wide Angle F

 
Electronics Factory Security Hand Held Metal Detector Scanner With Sound / Led Alarm
 
Produ

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

Detect ferrous and non-ferrous metal
Light weight and portable design
Good sensitivity
Easy to handle and u

Productivity:100,000pcs;Min. Order:2000 pcs;Packing:blister card or color box;Transportation:by sea or by air;DeliveryDate:in one month after 30% pay

Gas detected: Natural Gas/LPG/Coal Gas
Sensor:Japanese electrochemistry sensor
Agent query function

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

Temperature compensation
RF immunity - 20V/m
Easy installation
Selectable pulse count (1,2,3)
White light protection

 
Security Alarm System Smoke Det