alarms

* Chip processing adopted.
* Connect mode: Independent or Wireless or wired
* Auto check and indication for malfunction.

* Chip processing adopted.
* Connect mode: Independent or Wireless or wired
* Auto check and indication for malfunction.

* Chip processing adopted.
* Connect mode: Independent or Wireless or wired
* Auto check and indication for malfunction.

* Chip processing adopted.
* Connect mode: Independent or Wireless or wired
* Auto check and indication for malfunction.

Sensor with high stability.
Auto reset function
Auto drift compensation added.
Jointed exhauster, shutoff value and electric value arm appended.

Sensor with high stability.
Auto reset function
Auto drift compensation added.
Jointed exhauster, shutoff value and electric value arm appended.

Sensor with high stability.
Auto reset function
Auto drift compensation added.
Jointed exhauster, shutoff value and electric value arm appended.

Sensor with high stability.
Auto drift compensation added.
Jointed exhauster, shutoff value and electric value arm appended.

Sensor with high stability.
Auto drift compensation added.
Jointed exhauster, shutoff value and electric value arm appended.

Sensor with high stability.
Auto drift compensation added.
Jointed exhauster, shutoff value and electric value arm appended.

W-CDMA, TD-CDMA and CDMA2000 three formats optional,easily access to internet for viewing the video on the spot

W-CDMA, TD-CDMA and CDMA2000 three formats optional,easily access to internet for viewing the video on the spot

W-CDMA, TD-CDMA and CDMA2000 three formats optional,easily access to internet for viewing the video on the spot

Triangle Metal Twin Bell Alarm Clock, Bell Alarm Clock, Metal Clock, Twin Bell Alarm Clock, Desk Clock, Quartz Clock, Wall Clock

It is widely used for little kids, young lady, elderly, disabled, night workers

SMS Pro-S is a 12V powered temperature sms controller.
It sends gsm sms alarm on temperature alert.

The photoelectric smoke detector is designed to sense smoke that comes into the detector chamber.

The product adopts ionization room with advanced single-power twin-room
structure in the world.

siren, bell box ,fire alarm,Anvox Fire Alarm Siren SL-414,3 Sounds Fire Siren, fire alarm,electronic siren

Car Alarms,Car Alarm with Remote Car Starters,Keyless Entry,Vehicle Security,Find your car alarm or remote starter here with guaranteed prices

When host is abnormal, it will cut the power and restart and provide alarm tips in a short time.

gsm alarm system gsm alarm gsm home security alarm
setting fixed time for set /recall alarm system in main machine.

32 Zone wireless burglar alarm system,alarm control panel,wireless alarm,security alarm,Home alarm,burglar alarm.

GSM Home alarm system;
Wireless GSM Alarm;
Intruder alarm system;
Security house alarm system

Wavecome/Simcom(optional) GSM module (simcard unit).
2.Color LCD screen, keypad with blue background light
3. Maximum 24 wireless zones including

Power supply: Input AC 110V; 220V; 230-240V; Output DC 9V, 300mA
Frequency: 315MHz/433MHz
Stand-by current: < 20mA
Alarm current: < 150mA

1. Operating voltage: DC12V
2. Emission Distance: >30m
3. Operating Frequency: 433.92MHZ or 315MHZ

Swimming Pool Alarm is the result of intellectualized and quality design and high manufacturing techniques. It is an electronics monitoring system tha

Features:
1) Sound amplification
2) Alarm
3) Patented product: Yes
4) OEM availability: Yes

1) Measuring range: 0-30ppm (display range 0-80ppm).
2) Measurement precision: (15ppm alarm) ± 5ppm (meet the IMO standard).
3) Display type