power alarm,China power alarm Manufacturers, Suppliers

Long Range Acoustic Device For Pirate Defense

Feb 08, 2013

... -transducer, phase coherent emitter. designed for broadcast high power alarm notice .The product firmly and durable with good quality ... unit use electroacoustical transducer, and the character is big power ,convert efficiency high, small dimension, and with small ... generate narrow acoustic beam, so that the acoustic power source directed emitting .Product Specification:Highly directional communication ...

Supplier: Shenzhen Shenhuayang Electronic Technology Co., Ltd.

[China Manufacturers]

Fingerprint Lock YGS-8852 Biometric Door Lock

Sep 15, 2012

... *D20mmTemperature-25 °C ~ 65 °CHumidity20% ~ 95%RH Emergency unlocking: 9V power supply or mechanical keyFeatures 3 access solutions: fingerprint, password, mechanical ... exits automatically after 15sec without any operation;Anti-tampering alarm, passage mode, low power alarm;A mechanical key can unlock in case of ...

Supplier: Zhongshan Yangge Lock Industry Co., Ltd.

[China Manufacturers]

4CH D1 DVR with 4 CCD camera

May 26, 2012

... /IP protocol, static IP/DHCP/PPPoE, for four usersMotion alarm and video loss alarmDisplay / playback record with high quality250GB ... IR remote control and PTZ controlSystem self-recovery after power reconnectedSupport backup HDD data via USB 2.0 portVGA ... HDD fullI/O PortVideo (BNC Jack) / Power (DC Jack)Power SupplyDC 12V/5A (power adaptor included)Operating Temperature0 - 80°CPower Consumption10~ ...

Supplier: Panjin Tianyuan Pharmaceutical Co., Ltd.

[China Manufacturers]

Outdoor Siren and Flashing Light

Feb 05, 2012

... customized)Functions & FeaturesGiving emergency sound and alert light simultaneously. Loud power alarm sound. Providing continuous operation, stability and durability. Product FileModel: BC ...

Supplier: Shanghai Nanhua Electronics Co., Ltd.

[China Manufacturers]

SV8 Intelligent Sensor Meter / Pressure Meter / Sensor Indicator

Mar 31, 2013

... or two relay alarm outputs, Upper or Lower limit alarm output;4) With 24/12V (30mA max.) isolated DC power ouput, or +/-12V ... (60mA) auxiliary power output (for sensors ... Power12V/24V DC, max 30mA isolated DC power or 12V/60mA sensor PowerAlarm Output2 alarm output with settable Upper / Lower LimitAnalog Output4 ...

Supplier: Toky Electrical Co., Ltd.

[China Manufacturers]

Mini GPS/GPRS Personal Tracker/Watch stytle, small size

Oct 16, 2012

(1) wrist watch tracker, fashional stytle, secret hiden (2) Low-power alarm,SOS Emergency Alarm (3) Calling and Auto-answer WT100 GPS Personal Watch ...

Supplier: Guangzhou Topten Electronics Factory

[China Manufacturers]

GSM GPRS GPS cellphone watch tracker for child kid elderly car

Mar 31, 2013

... 1800/1900Mhz 2GPS JRC chipset FEATURES:1. 2 speed dial alarm buttons and one SOS button; 2.Support 3 preset phone ... is required);8.Support the electronic fence function, and give alarm if exceeding the designated range (System support is required);9The ... , historical track playback function (System support is required);11.Low power alarmSPECIFICATION:GSM module: GSM 850/900/1800/1900MhzGPS chipset: GPS ...

Supplier: Shenzhen Avery Electronic Co., Ltd.

[China Manufacturers]

Children Seruriry interphone QY80

Feb 11, 2013

... /manual scan channel selection 38 groups CTCSS code RF output power: 500mw range:2-3km(in the open air) SQL(squelch ... ON/OFF key-Lock Function roger tone ON/OFF low power alarm function stopwatch function call function battery type selection call tone ...

Supplier: Shenzhen QY Technology Limited

[China Manufacturers]

good quality RF card door lock

Mar 31, 2013

... encrypted card or PHILIPS Mifare RF card 7,Low battery power alarm function8,weight:3.5 kg9,measurement of the faceplate 280x75mm10 ...

Supplier: Locstar Technology Co., Ltd.

[China Manufacturers]

Vehicle GPS tracker printer

Mar 31, 2013

... backup output control.7. Alarm;SOS, parking over time alarm, speeding alarm, speeding early warning, fatigue driving alarm, deviation alarm, lost power alarm, low power alarm. 8. Road detecting ...

Supplier: Dragon Bridge (SZ) Tech Co., Ltd.

[China Manufacturers]

RFIC Card hotel lock

Feb 06, 2013

hotel lock 1.Five-latch mortise.hotel lock 2.CE&ISO hotel lock 3.Wireless hotel lock system 4.Low power alarm function hotel lock ,hotel lock ,hotel lock RFIC Card hotel lock

Supplier: Zhongshan Tengo Lock (Manufacturer) Co., Ltd.

[China Manufacturers]

electronic keypad lock #G350MF

Feb 12, 2013

... data 1.Sensor: Optical sensor with high resolution (500dpi) 2.Power Supply: 4 x 1.5V Standard Alkaline Batteries 3.FRR ... % 5.Display: LCD 6.Low power alarm :5.0V(±0.2V) 7.Static Power Supply:≤30uA. 8.Dynamic Power Supply:≤200mA 9.Working temperature ...

Supplier: Guangzhou Onlense Science & Technology Co., Ltd.

[China Manufacturers]

Hand-Held UHF Interphone NF-679

Mar 31, 2013

... Channels3.40mm Speaker, Large sound Chamber Design4.High and Low power optional:5w/1w5.Auto Squelch Leverl:0-96.TOT7. Scan ... Lock Function10. Call Function11. PC software Programming12.Wire Clone13. Low Power Alarm

Supplier: Quanzhou Xinwei Electronic Co., Ltd.

[China Manufacturers]

XY-208

Jul 18, 2012

... )8 SOS alarm 9 In/out Geo-fence alarm.10 Speeding /power-lost alarm .11 Locate information storage .12 Power -lost alarm .13 Cut ... engine via platform 12 GEO fence alarm (five group )13 Power lost alarm 14 lower power alarm.15 online navigation.16 Driving record. ... upgrade services 22 Weather forecast and other functions 23 Instant power &oil cut off processing24 Chinese /English 25 Customizations ...

Supplier: Shenzhen Xiying Electronic & Technology Co., Ltd.

[China Manufacturers]

electronic password protected lock

Mar 31, 2013

... protected lock 1.open door by password. 2.Low power alarm 3.password lock manufactory 4.CE, ROHS,FCC HK Lanton ... Bolt Alarm >Low Voltage Alarm >Tamper Alarm > Pseudo Password Alarm>Constant Open Function>12 keypad>Startup by sliding lock cover >Emergency power supply ... acceptance rate) ≤0.0001% <0.0001%Power supply 8*1.5V Alkaline batteriesEmergency power supply DC 9VWorking humidityRH (20 ~ 80)% ...

Supplier: Shenzhen Landuntong Intelligent Equipment Co., Ltd.

[China Manufacturers]

Auto tracker_GPS tracking, car GPS tracker

Feb 24, 2012

... .Arm/disarm system by phone call or SMS Movement alarm Geo-Fence alarm Over-speed alarmSetup GPS/SMS tracking system with SMS ... size with backup battery. Anti-tamper design,power alarm will be actived if external power is cut offIt can be actived by normal ... alarm (optional) SOS alarm (Optional, SOS button is optional part ...

Supplier: Guangzhou Zhuo Kai Electronic Technology Limited Company

[China Manufacturers]

FB100 fingerprint safe (BIO-OFFICE)

Nov 14, 2012

... of fingerprints. ·Super stable and low power circuit design with world leading technology ·Low power alarm and emergency door open function to ensure ... ActivateWorking Voltage6VLow Voltage≤5.0VPower4 AA size batteries, or external power supplySize400mm(w)×195mm(h)×410mm(d) FB100 fingerprint safe (BIO ...

Supplier: Anviz Biometric Tech. Co., Ltd.

[China Manufacturers]

pet tracker

Dec 12, 2012

... Description 1.Real-time monitoring 2.SMS location 3.Fence Alarm 4.Call location 5.Low Battery SH05 PET GPS TRACKERSH05 ... also has other extended functions including geo-fence, lower power alarm, get back SOS alarm, phone calling. The long live work mode. All ...

Supplier: Shenzhen Xinhangjia Technology Development Co., Ltd.

[China Manufacturers]

DC12V/48V automatic Door Remote Control

Mar 31, 2013

Automatic Door Remote Control: Alarm response time:0.1-25.5 seconds Weight:About 3, ... to enable: fire linkage, the door opened out, illegal intrusion, power alarm and so on. Real-time event logging and ...

Supplier: Wenzhou Baoxiang Electrical Co., Ltd.

[China Manufacturers]

Smart locks for hotel

Mar 31, 2013

... card or PHILIPS' Mifare RF card, IC card.Low battery power alarm function.Different finish choosing, fadelessSuitable for commercial hotelDoor thickness requirement ... timesreliabilityaverage no fault operation≥30000mechanical lifenormal operation times≥100000Low voltage alarm level4.8V/ 7.2Vstatic consumption≤25μA≤15μAworking consumption ...

Supplier: Guangzhou LOKO Science & Technology Co., Ltd.

[China Manufacturers]