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free alarm

Found 577320 Products
16CH D1 Realtime 16CH Audio and Alarm H.264 Compression Network DVR record
... org,dyndns.net, oray.net, myq-see.com free DDNS.Support HDMI 720P, support VGA High Definition ... Video detection: Motion detection, Camera blank, Video loss), Alarm), StopRecording PriorityManual >Alarm >MD >RegularRecording Interval1~120 min. (default: 60 ... 56~1800MB/HHDD ManagementHard disk hibernation technology, HDD faulty alarm & Raid(Redundancy)Auxiliary InterfaceUSB Interface2 ports, 1 for ...
Supplier: Shenzhen Poker Electronic Co., Ltd. [China Manufacturers]
Free shipping TECSUN PL660 B AIR / SSB / DUAL CONVER / MULTI BAND RAD
... stations will be stored in the memory automatically. The alarm functions that you can wake by your favorite radio ... Display for Frequency, Signal Strength, S/N ratio, Clock & Alarm, Temperature(°C or °F)& Battery Consumption.LCD Display ScreenDigital clock ... selection1pc English manual (printing format available later / E-manual first). Free shipping TECSUN PL660 B AIR / SSB / DUAL CONVER / MULTI ...
Supplier: Shenzhen Sunwin E-Commerce Co., Ltd. [China Manufacturers]
Hot!!! GPS Car Tracker Alarm disable enable engine, original car alarm, track car with sms --S03G
... by SMS via cellphoneBuilt-in battery, support low power alarm.Remote Sound listen-in, Owners can listen to the ... mmOnline checking, Through free Google MAP will check the exact location of the carOptional functions 1 Vibration Alarm At arm state , ... car, with the vibration sensor,triggered alarm 2 SOS Alarm, Press the emergency button to alarm immediately SpecificationsPosition Mode: GPSChipset: GPS ...
Supplier: Shenzhen Sanful Technologies Ltd. [China Manufacturers]
58 Series Alarm I/O Card
1. 6 Channel Input 2.4 Channel Relay Ouput 3.Free OEM Specification 58 Series Alarm I/O Card Input Input 6Input Signal5V DC (floating) / TTLHigh State 5VLow State 0VOutputRelay Output 4Relay StatusNormal Open Relay Capacitance 2A/30V DC;0.25A/125V(250V)ACRelay ON Time4msRelay Off Time4msDC InDC 5V, 1AEnvironmental Conditions Operation Temperature 0~50 degree C Humidity5%~95% (non-condensing)
Supplier: Shenzhen Vangold Electronics Co., Ltd. [China Manufacturers]
GSM intelligent controller for car alarm security system( 2 Input / 2 Output / USB Ports )
... and 5 auto-dial numbers can accept to the alarm message; Two-way voice communication by external microphone and ... and programmed from PC Programmer by USB cable; Time stamped alarm messages; Backup rechargeable battery inside, can work for 24hours ... 20°C ~ +60 °CHumidity rangeRelative humidity 20~95% (condensation free)Weight320g** Electrical Characteristics @25°C Standard Package listGSM Controller X ...
Supplier: Shenzhen UVI Hi-Tech Corporation Limited [China Manufacturers]
GT650 free gps tracker
... /disarm by SMS 2. Parking overtime alarm 3. Locating and tracking via SMS GT650 free gps tracker Production Description GT650 is a ...
Supplier: Shenzhen M&C Technology Co., Ltd. [China Manufacturers]
Hot selling GSM and PSTN alarm system
... System Setup text messaging costs associated with the alarm panel.7. group voice alarm phone number for alert calling, 3 group phone ... most recent 72 disarmed records and 102 recent alarm recording. Accurately shows the alarm time and control code.14.Built-in Ni ... working days after sight of payment.2.We normally offer free shipping for specific countries by China post .3.We do ...
Supplier: Shenzhen Ariza Electronic Co., Ltd. [China Manufacturers]
GSM CAR ALARM system
... starter easy use car alarm system two way car alarm systemanti-burglar car alarm system GSM Car Alarm System with remote startereasy ... use car alarm systemtwo way car alarm system anto alarm system 1. Free service. ... off the car5. Audio Alarming by telephone & by siren6. Free to set up ciphers and modify alarming telephone, for alarming ...
Supplier: Shenzhen Benway Technology Ltd. [China Manufacturers]
freehand operation recognition engine lock anti-theft auto car alarm system
1.Free-Hand operation recognition engine lock alarm system 2.Arm, remote out 5m 3.Disarm, remote close ... LM8001 freehand operation recognition engine lock anti-theft auto car alarm system Free-Hand operation of automatic recognition engine lock1.Automatic Arm ... operation Current:<3uA6.Operation temperature:-40 C --- + 70 C 1.Free-Hand operation recognition engine lock 2.Arm, remote out of ...
Supplier: King-Car Technology Co., Ltd. [China Manufacturers]
latest simple engine start system combined with car alarm system
special engine start system for car alarm system 1.slim button engine start system 2.smart engine ... start /stop system special engine start system for car alarm system1.slim button car engine start system2.start car engine ... allows for installation on any vehicle .Any questions, please feel free to contact us! latest simple engine start system combined with ...
Supplier: Guangzhou Lixing Auto Accessories Co., Ltd. [China Manufacturers]
8CH H.264 Embedded Real time Network Security CCTV DVR Email Alarm PTZ
... password watermark function to avoid data modification9. Support Email alarm 10. Mobile phone surveillance (Win CE/Symbian/iPhone ... with AlarmSupportEmail AlarmSend pieces to the designated emailSPOT Alarm pop-upSupportVideo Mask AlarmSupportPTZSupports PTZ preset ,Cruise Control ... SoftwareSupportCMSSupport(One software for at most 50 DVR ),Free supply to use Dual StreamSupport(Main and secondary ...
Supplier: Shenzhen Golden Security Technology Co., Ltd. [China Manufacturers]
new mini bluetooth speaker with hands free function
... *Built-in double lithium battery charging and discharging protection to alarm when electricity shortage*Built-in 5V booster circuit supply power ... ; Lenovo; Acer; Mac; Sumsan. new mini bluetooth speaker with hands free function
Vehicle Car GPS Tracker TK103 free tracking system
... Description-overspeed/theft alert GPS tracker for car/truck/bus-free software access-real time tracking,monitor function-Two sim ... Movement Alert 3 Power Cutoff Alert4 Application in the Car Alarm System5 Checking the Working StatusTracking Mode 1 Initialization 2 ... Solutions Specification:Support Real Time Web On-line-tracking software Free USE-based on Google map -Support multi-users -Support more ...
Supplier: Shenzhen HYCO Technology Co., Ltd. [China Manufacturers]
Alarm siren locks for security use
... system .Can be used alarmed or without alarm .Three tone alarm .Automatic reset.Dual Shock & Movement Sensor ... Anti Drill .Anti bumper prevents scratching .Removable Alarm Module4.Lock shackle:.Shackle diameter:φ10mm .Hot ... Tamper proof batteries .12pcs of button batteries free of charge.Life time:12months under usual ... hands or fingers to muffle the alarm sound. Alarm in the middle of the lock body ...
Supplier: Yueqing Kinbar Lock Co., Ltd. [China Manufacturers]
HOT SALES! motorcycle alarm system with nice remote control
... )Metal shell 3)Combine MP3 and security alarm system 4)High-fidelity stereo circuit with light ... solid Metal appearance with full functions of motorcycle alarm system;2.Nice real man's voice prompting ... 4.Perfect combination with MP3 player and security alarm system;5.Remote control design to playing ... s technical person, the warranty will not be free. The battery is a comsumptive item, it will ...
Supplier: Shenzhen Yongqisheng Technology Co., Ltd. [China Manufacturers]
One way car security alarm system with window closer
... window closer Anti-scanning protection Fit for all car Fashionable free box design Model no: SC-3000-3Fetures:Trunk releaseRemote ... arming /disarmingRemote car findingSilent alarm modeAuto re-armingAnti--hijacking functionAlarm memoryAuto central lockWarning of abnormal ... 27A/12V Frequency : 315MHZ,433.92MHZ One way car security alarm system with window closer
Supplier: Shenzhen Space Digital Co., Ltd. [China Manufacturers]
2012 new Home Security System -Cable Vibration Alarm Passive Alarm
... fiber perimeter) is in the integration of a variety of alarm device design ideas, based on the professional design, relying ... easy to use for the customer needs, develop a free, flexible alarm system solutions. Product WorksAnalysis of sensor by detecting the ... the amount of external intrusion and to determine the output alarm signal.Technical Specifications Voltage input: DC 12V inputDevice Material: ...
Supplier: Yexiang Technology Development Co., Ltd. Nanjing [China Manufacturers]
Car portable GPS tracker with magnet and quvier alarm
... magnet to absorb to the vehicle.*Multiple tracking ways, Provide free monitor software with the global map, real-time track by ... alarms when speed is exceeded.*Low batttery and SOS alarm function*Support hidden alarm and monitor function*Geo-fence: Set up a ... speed. It alarms when speed is exceeded.*Low battery alarm functionOptional functions:*SOS Alarm*Remote Engine-stop and Resume ( optional 12V or ...
Supplier: Shenzhen Coban Electronics Co., Ltd. [China Manufacturers]
GPS/GSM alarm system with sos alert/moving alert
... chip 3.Easy to install,use effectively GPS/GSM Car alarm system is very popular in anti-theft and tracking/locating ... position quickly and precisly.3. External power supply4. Provide you free configuration tool.5. Have no need to download map software ... at a gas station use the tracking device. GPS/GSM alarm system with sos alert/moving alert
Retro LED Triangle Wooden Wood Alarm Clock
... and Harmless 4.MOQ:100PCS Retro LED Triangle Wooden Wood Alarm ClockMain FeaturesPrimary Function: Mirror faced clock with alarmTime Display: Red ... Clock1 x User Manual If you have anything,pls feel free to comtect us. JaneShenZhen OnWin Enterprise LimitedRoom 17G, Block D ...
Supplier: Shenzhen Onwin Enterprise Limited [China Manufacturers]
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