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free alarm

Found 577320 Products
Swimming pool and drinking water free chlorine analyzer/residual chlorine controller/free chlorine sensor/chlorine probe
... of ON/OFF relay contact, divided into high and low alarm signal photoelectric isolation output.6. Signal isolation output:4-20mA7 ... size: 91 x 91 mm Swimming pool and drinking water free chlorine analyzer/residual chlorine controller/free chlorine sensor/chlorine probe
Supplier: Shanghai Anjun E-Tech Co., Ltd. [China Manufacturers]
SCD924Z-9XY-UIP 96*96 digital meter multimeter with alarm
... “HHHH”Auxiliary supply consumption<3VAAuxiliary power supplyAC/DC85~260VOperational environmentplaces free of gas corruption with temperature of -10~50°C, and ...
Supplier: Wenzhou New Shangcheng Meter Technology Co., Ltd. [China Manufacturers]
Competitive DIN 12V100AH MF Sealed Maintenance Free Truck Battery
... SPECIFICATION: DIN MF Sealed Maintenance Free Truck Battery: ProductSealed Maintenance Free Truck BatteryStandardDIN Standard Model60038MFSize350*175*190 ... general electronics, medical, electronic test equipment, and fire alarm and security systems, uninterruptible power supply; 2. Delivery ... design) We are a professional sealed maintenance free truck battery manufacturer in Guangdong,China for approx ...
~HOT SALE~EMF Meter TES-92(50MHz-5GHz) ~Free Shipping~
... Axis ~HOT SALE~EMF Meter TES-92(50MHz-5GHz) ~Free Shipping~ 50 MHz to 3.5 GHz frequency range. For ... dynamic range due to three-channel digital results processing. Configurable alarm threshold and memory function. Easy to use High frequency ( ... time (in per-set steps)4s to 15 minutesMeasurement alarm functionAdjustable threshold with ON/OFFMeasurement calibration factor CALAdjustableManual data memory ...
Supplier: Shenzhen Laesent Technology Co., Ltd. [China Manufacturers]
one way car alarm system
... >Full one way car alarm function 2>High quality ,compatitive price, manufacturer 3>Free box design Main Features:1 Remote arming/disarming2 ... .92 MHzCoding:learning codeCoding times:> 1 million one way car alarm system
Supplier: Zhongshan GL Electronics Co., Ltd. [China Manufacturers]
motorcycle mp3 audio anti-theft alarm system
... mp3 audio anti-theft alarm system. 1)Free music 2)It has the function of alarm and mp3 Motorcycle mp3 ... audio anti- theft alarm system features: ... to micro SD card,you can truely enjoy the free music Technical Parameters:1)Voltage: 12V2)Dymamic working current ... package company information motorcycle mp3 audio anti-theft alarm system
12V10AH sealed maintenance free lead acid battery
... UL,ISO,SGS certificate 12V10AH sealed maintenance free lead acid battery ◊ Sealed Construction◊ Maintenance Free◊ Non - Spillable◊ Absorptive Glass Mat ... Technology (AGM System)◊ Gas Recommbination◊ Position Free & Leakage Free◊ Stable Quality & High Quality◊ Long Service Life, Float or ... wishing to be your long term partner,please feel free to contact us,we will do our best for ...
Supplier: Shenzhen XYC Electronic Co., Ltd. [China Manufacturers]
12V 4.5AH Maintenance Free Lead Acid Battery
... service life 5. One year warranty 12V 4.5AH Free Maintenance Lead Acid Battery For UPSFeatures:1) Sealed construction2 ... ) Gas recombination3) Maintenance-free operation4) Low WELF-charge5) Long service life6) High ... Power tools6) Medical equipment7) Portable cine and video lights8) Alarm systems9) Emergency lighting systems10) Fire and security systems11) UPS12 ...
Supplier: Foshan Netion Electronic Co., Ltd. [China Manufacturers]
GPS car alarm system DJ-110AL
GPS car alarm system DJ-110ALgps car alarm system An independent inquiry about the detailed position of your ... and platform are required and it is free of service charge.Automatic SMS and alarm type can be provided when your car ... the position of your car wherever you are. GPS car alarm system DJ-110AL
Supplier: Shenzhen WKXY Technology Co., Ltd. [China Manufacturers]
12V5AH sealed maintenance free lead acid battery
... 3)Weight:1.55kg good price 12V5AH sealed maintenance free lead acid battery12V5AH valve regulated lead acid battery12V5AH VRLA ... resistance and higher recovery capacity.2)It's maintenance-free battery.2)Good quality,safety,no leakage and no ... and telecom stationCommunication and telecom equipmentUps/Eps power supplyFire alarm and security devices 12V5AH sealed maintenance free lead acid battery
Supplier: Fujian Fuan Yinxin Power Sources Co., Ltd. [China Manufacturers]
GSM Car Alarm with Good Quality & Competitive Price
... car by phone or SMS Hoping code Multifunctions car alarm features GSM Car Alarm with Good Quality & Competitive Price Model number: JSE ... phone call the user in case of alarm3) Vibration alarm, door opening alarm, power-off emergency alarm4) Arm/disarm, lock the car ... or white box,clients' designs are accepted. Box design are free GSM Car Alarm with Good Quality & Competitive Price
Supplier: Shenzhen Jiushi Electronic Co., Ltd. [China Manufacturers]
video alarm central monitoring station contact ID ademco
... , then they can manage the customers in different classification and alarm receiving, alarm triggered records.2. Adopting enterprise series SQL server 2000 ... arm/disarm at specific time and transfer to the CMS free of charge automatically.6. CMS can arm/disarm the terminal ... network.6. Transfer arm and disarm to central monitor station free of charge.7. TCP/IP internet message transmission.8. Auto ...
Supplier: Shenzhen Security Sunlight Electronic Corp., Ltd. [China Manufacturers]
New GPS Alarm System Remote Open Door
... 3.Monitor the fuel; 4.Free Monitor software service. New Engine Remote Starter GPS Alarm System TK2201. It is not ... only a GPS tracker, but also a car alarm;2. Arm/disarm by SMS remotely, or by ... to store the offline GPS waypoints. We can provide free software tracking service, you can have a private ... stop engine, set time interval , view all types of alarm & report.etc Move over, when you sell out ...
Supplier: Guangzhou Topten Electronics Factory [China Manufacturers]
waterproof magnet car vehicle gps tracker with free IE service software
... tracker 1. waterproof 2. magnet on the back 3. free IE service software waterproof magnet car vehicle gps tracker with ... reports, or through commandsLink LocateLow battery alarmMove AlarmOver Area Alarm (Geo-fence Alarm)Over speed AlarmSOS functionRemote Engine block ( optional )No ... voice in the car and talk to driver function.FREE IE SERVER SOFTWARE waterproof magnet car vehicle gps tracker with ...
Supplier: Shenzhen Northvision Technologies Co., Ltd. [China Manufacturers]
3G Video Multi-function MMS alarm with camera X3
... :Patent apperance. Elegant and beautiful. 360 degree free rotation. Angle flexible. Fixed free. Wireless system. Easy for operation.Main function: ... , gas detector etc., can monitoring several kinds of alarms. Alarm receive status: Preset 3 groups SMS, 3 groups MMS, ... Household gas leak, fire and other accidents,and give remote alarm Installed at the door, window, balcony door, important drawers, ...
Supplier: Shenzhen Patrol Hawk Technology Co., Ltd. [China Manufacturers]
GSM Car Alarm 368-3/GPS Trackering
... . No distance limited/ GSM network5. Remote engine ON/OFF6. Alarm to phone; report the detail situation of the car7. Control ... owner identifying, refuse strange phone number10. Listening in and hand free phone call11. Simple friendly voice menu12. Four telephone numbers: ... two for emergency13. Trigger Sensor including the normal style car alarm.14. Remote controller usage as normal: arm/disarm, car ...
Supplier: Autoparts Metrix Electronic Factory [China Manufacturers]
Wireless fire alarm smoke detector prices with home security
... to use it independently. 2. Easy installation. 3.2 years free warranty. 4.Stable and Durable. Key features include: 1. ... shall flash once every 30-40 seconds to indicate the alarm is receiving power.Technical Parameter: Main unitParameterUnit SizeΦ 115X45mmOperating ... VoltageDC 9V Battery Static Current≤ 10μ A Alarm Current≤ 12mA Audio Alarm ≥ 85dB(3m) Temp Range10° C¯ 60° C ...
Supplier: Shenzhen TY Technology Co., Ltd. [China Manufacturers]
Portable Wireless IP Camera with Alarm Function
... channel view client(free)No need to install software, support multi-channel monitor &management & check alarm picture via IESuper ... , remote record and playback , Skype message alarm, skype telephone alarm,meeage alarm etc.SuperioritySupport monitor via computer and most of ... , we can rapidly develop and produce wireless security alarm system as global client's requirements.>>>>>>>>>>>>>>>>>> We have ...
Supplier: Shenzhen Minew Technologies Co., Ltd. [China Manufacturers]
200 Points,Addressable Fire Alarm Control Panel AW-AFP2188 With GSM Module,FM200
... data processing based on fuzzy control theory and modern fire alarm theory to fundamentally avoid missing alarms and to reduce false ... detectors have a sensitivity setup function and can adjust the alarm sensitivity according to the specific environment and their influences.l ... : 120Wl DC power: DC24V 5.0Ah, two fully sealed maintenance-free DC12V 5.0Ah storage batteries connected in seriesThe 24V DC ...
LOW COST IP CAMERA IR CUT DDNS FREE SUPPORT IPHONE ANDRIOD PHONE ARLAM FUNCTION
WIRELESS WIFI IP CAMERA, IR CUT, DDNS FREE, SUPPORT IPHONE ANDRIOD PHONE, ALARM FUNCTION, EASYVIEW P2P, SDK ON VC+++ Interface:RJ45Install ActiveX ControlPT ... 1-year warranty LOW COST IP CAMERA IR CUT DDNS FREE SUPPORT IPHONE ANDRIOD PHONE ARLAM FUNCTION
Supplier: Shenzhen Guotaike Electronic Technology Co., Ltd. [China Manufacturers]
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