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ac doorbell

Found 96152 Products
SS500-II (AC/DC) shadowless operation lamps
SS500-II (AC/DC) shadowless operation lampsJan 01, 2013
... :100~280mm Input power: 200VA SS500-II(AC/DC) series shadowless operation lamp SS500-II(AC/DC) series shadowless operation lamp is ...
Supplier: Nanjing M.H.Science And Technology Trading Co.,Ltd.
  • China
  • ADD:Room 705. No. 185, Hanzhong Road,Nanjing,Jiangsu
  • TEL:86-25-86933118
AC Digital Power Meter
AC Digital Power MeterJan 01, 2013
AC Digital power meter Used for measuring voltage-current-power upon ... ,1~400V Safe Game Magnetic DartboardGeneral Description 1, 258 series AC digital power meter is applicable for measuring voltage-current-power ...
Supplier: Xiamen Yuxiang Import & Export Co., Ltd.
  • China
  • ADD:16FL.,JINYUAN BUILDING,57#,HUBIN SOUTH ROAD,Xiamen,Fujian
  • TEL:0086-592-2225286
Non-programmable Digital Thermostat for Multistage AC System
Non-programmable Digital Thermostat for Multistage AC SystemJan 01, 2013
... or 3-speed interior fan control selectable Power supply24 Volt AC±20% 50/60HZElectrical rating1 amp maximum load per terminalSensorNTC ... friendly setting buttons 6) Compressor shortest cycle protection makes the AC system safeguard and life longer. 7) Special external auxiliary contact ... fault alarm by the buzzer when check AC fault but also stop the AC working.8) 1st and 2nd stage temperature ...
Supplier: Tongdy Control Technology Co., Ltd.
  • China
  • ADD:3-3-5F, IN-DO Mansion, No.Jia 48 ZhiChun Road Haidian District, Beijing. China,Beijing,Beijing
  • TEL:86-10-58731276 58731277 58731278
Smoke and Heat Detector (HM-620DM-AC)
Smoke and Heat Detector (HM-620DM-AC)Jan 01, 2013
... -620DM-ACPACKINGUnique Feature2 Wire4 Wire Wired Interconnects 40pcs HM-620DM-AC PowerPower supply non-polar input:DC 9~35V9V Battery 120 ... /230V AC,9V Backup Battery Optional SensorPhotoelectronicCarton size: Static Current55uA12mA(NC); 2mA ...
Supplier: Shenzhen Heiman Technology Co., Ltd.
  • China
  • ADD:3rd Floor No.5 Building, Longbi Industrial Estate, Jihua Road, Bantian, Shenzhen, China,shenzhen,Guangdong
  • TEL:86-755-84193951
BIK02-01Series AC Single-Phase General-purpose Filter
BIK02-01Series AC Single-Phase General-purpose FilterJan 01, 2013
... .available for media equipments and measuring instruments.5.single-phase AC general-purpose filterSpecification:rated voltageline frequencyleakage currenttemperature range≤400VAC50/60Hz ...
Supplier: Chengdu Bikong Sci-Tech Shares Co., Ltd.
  • China
  • ADD:Floor 14, Building D5, Tianfu Software Park, No.216 Century City South Road, Hi-tech Zone, Chengdu, China.,chengdu,Sichuan
  • TEL:86-028-85980522
on sale Ademoco Alarm System Powerful with LCD Display Doorbell and Watchdog Function LCD alarm sytem
on sale Ademoco Alarm System Powerful with LCD Display Doorbell and Watchdog Function LCD alarm sytemJan 01, 2013
1) Ademoco Alarm System Powerful with LCD Display Doorbell and Watchdog Function 2) 85 event log 3) factory direct ... price Ademoco Alarm System Powerful with LCD Display, Doorbell and Watchdog Function Wired/Wireless Alarm/Security System The sn2200 ... normal zone, etc.7. Every detector can be set to doorbell when disarmed, every detector can be set to locally alarm ...
Supplier: Soan Electronic Technology Co., Ltd.
  • China
  • ADD:3/F, 4 building Huafeng industry yard, Bao'an 39th District, Shenzhen City, Guangdong Province. China,Shenzhen,Guangdong
  • TEL:0086-755-29644280-8005
AC Adapters
AC AdaptersJan 01, 2013
Save money on batteries with the AC adapter! For use with: Dual clip music light; Single clip music light; music stand light... Input: 100-240 volts AC, 50-60Hz, 0.1A Output: 4 volts DC Current: 100mA max Works with lights requiring 3 AAA batteriesCE approvaled .
Supplier: Shenzhen Primegreen Technology Co., Ltd.
  • China
  • ADD:No.07, Office Building,Weilaishidai,Baishizhou,Nanshan district,Shenzhen,China.,Shenzhen,Guangdong
  • TEL:86-755-86233906
Factory AC Adapter Universal adapters
Factory AC Adapter Universal adaptersJan 01, 2013
... Convenient Plug In. 2.High quality with competitive pri Factory AC Adapter Universal adapters*Under same power:extremely small volume, ... Machine] [Input/Output Specifications]: [Input Voltage]: AC 100-240V,50/60Hz [Range Voltage]: AC 90--264V,47/63Hz [Over Voltage Protection ... °C [Operating Relative Humidity]: 5~95%RH [Withstanding Voltage]:AC 2000V(Min),5mA(Max) [Insulation Resistance]: DC 500V 100MΩ( ...
Supplier: Shenzhen Famao Technology Co., Ltd.
  • China
  • ADD:5 floor of B4 building, Hengkeng industry park, Guantian villiage, Beihuan road, Shiyan street, Baoan District, Shenzhen,shenzhen,Guangdong
  • TEL:86-755-29232456
MS8211 Pen type Meter with Non-contact ac voltage detector
MS8211 Pen type Meter with Non-contact ac voltage detectorJan 01, 2013
.Auto/Manual range .The sensitivity of AC voltage adjustive .Sound and flash alarming FEATURES • Conform to the ... test • Continuity test • Non-contact AC voltage detector • Detecting AC voltage of special frequency • The sensitivity of AC voltage adjustive • Sound and flash ...
Supplier: Shenzhen Youfu Tools Co., Ltd.
  • China
  • ADD:Room 11-47 , 11/F, A Section, Block 2, Overseas Decoration Building, Futian District Shenzhen Guangdong Province China,SHENZHEN,Guangdong
  • TEL:86-755-83258692 13428759636
AC Powered Standalone Smoke Detector
AC Powered Standalone Smoke DetectorJan 01, 2013
Infrared diodes are placed in the special chamber.The chamber can shield external light, but don't affect the smoke into it Wireless alarm devices with high reliability based om Zigbee standard design,they can be used for smart home to detect smog density in the air and provide an alarm.The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, ...
Supplier: Shenzhen Meidasi Technology Development Co., Ltd.
  • China
  • ADD:FLAT/RM B 8/F CHONG MING BUILDING 72 CHEUNG SHA WAN RD KL,HONGKONG,-1
  • TEL:0086-755-28901540
Standard / Speed control / Stepping / AC Servo
Standard / Speed control / Stepping / AC ServoJan 01, 2013
- Any kinds of Oriental motor available - Every day Shortest delivery & Reasonable price - Any kinds of Oriental motor available - Every day Shortest delivery & Reasonable price. 1. Standard motorInduction / Reversible / With electromagnetic brake etc 2. Speed control motorBrushless motor / AC speed control motor / Inverter 3. Stepping motor (2 phases & 5 phases) 4. AC servo motor
Supplier: Dongguan Kaifu Electromechanical Co., Ltd.
  • China
  • ADD:Flat C1, 7/F., block A, Zhongqiao building, 162 qifeng road, Guancheng district, DongGuan,Dongguan,Guangdong
  • TEL:86-769-23033384 13532785296
Remote Control Doorbell
Remote Control DoorbellJan 01, 2013
... remind the host that somebody arrived. The wireless remote control doorbell is developed by adopting novelty decoding circuit design. It is ...
Supplier: Ningbo KingDun Electronic Industry Co., Ltd.
  • China
  • ADD:Economic Development Zone (South) Area,Ningbo,Zhejiang
  • TEL:86-574-62566050
JCZ5-24kV Series indoor single pole AC high voltage vacuum contactor
JCZ5-24kV Series indoor single pole AC high voltage vacuum contactorJan 01, 2013
JCZ5-24kV Series indoor single pole AC high voltage vacuum contactor is suitable for metallurgy, ... mining, petrochemical, construc JCZ5-24kV Series indoor single pole AC high voltage vacuum contactor is suitable for metallurgy, mining, ... voltage of auxiliary circuit to groundkV2Mechanical lifetime30×104Electrical life AC-3time25×104Rated contact pressureN≥550Clearance between open contactmm15±1Over ...
Supplier: Guoguang Electric Co., Ltd. Chengdu
  • China
  • ADD:No.117 Xingguangxi Road, Longquanyi District,Chengdu,Sichuan
  • TEL:86-28-88491611 84372044
IP Phone Supporting the POE and AC adapter power supply
IP Phone Supporting the POE and AC adapter power supplyJan 01, 2013
... voice 2.Support Headset interface 3.Supporting the POE and AC adapter power supply IP Phone 1. Product Features:l Clear ... interfaceSuitable for call center applications. l Supporting the POE and AC adapter power supplyl Support Auto-provision/http/tftp for upgrade ...
Supplier: Telepower Communication Co., Ltd.
  • China
  • ADD:5/F,Comprehensive building,HanTian Industrial Park,Guiping Road,Guicheng,Nanhai District,Foshan,Foshan,Guangdong
  • TEL:86-757-86337898-838
MS8902A/MS8902B AC Voltage Detector And Metal Detector
MS8902A/MS8902B AC Voltage Detector And Metal DetectorJan 01, 2013
... Metal Detector Features FunctionMS8902AMS8902BNon-contact AC voltage detector√√AC Voltage range12V~600V AC/50~60Hz The sensitivity of AC voltage√√adjustive and the defaultsensitivity ... of AC voltage setttingMetal detector √detection distance ...
Supplier: Dongguan Huayi Mastech Co., Ltd.
  • China
  • ADD:Qingxi Town,Yuliangwei Industry area,Dongguan,Guangdong,China,Dongguan,Guangdong
  • TEL:86-769-81901616
125V UL Standard AC power cord electrical plug
125V UL Standard AC power cord electrical plugJan 01, 2013
... )Voltage:125V 3)Amperage:10A 13A 15A 125V UL Standard AC power cord electrical plug Available with Cords:UL style & C ...
Supplier: Dongguan Hengkun Electronic Products Co., Ltd.
  • China
  • ADD:No.11,the 2nd Dapu Industrial Park,Huaide District,Humen Town, Dongguan City,Guangdong,China,Dongguan,Guangdong
  • TEL:86-769-85359822
Alarm AC-300
Alarm AC-300Jan 01, 2013
Alarm : Maximum 520 Standoff: 8 wired with their own, through the communication interface can be up to 64 external alarm AC-300 Alarm:Power Supply: AC220Working Current: 150maalarm output: DC12V 1.75AWireless frequency: 315hzenviroment: -10---55enviroment humidity: 90%
Supplier: Gantch Technology Co., Ltd.
  • China
  • ADD:D-301, Jinglong International Bldg., No 9, Fulin Road, Chaoyang District,Beijing,Beijing
  • TEL:0086-10-51298779
AC remote control
AC remote controlJan 01, 2013
AC remote control available for major brands Competitive price,Good quality ... , appearance generous, simple operation, feel comfortable, remote distance far enough, AC remote control;area specialavailable for most major brands such as ...
Supplier: Xiamen Deng Hong Silica Gel Product Co., Ltd.
  • China
  • ADD:No.1100 Huan Wan Road, Zhongzhai She, Zhongzhai Village, He Shan Street Community, Hu Li District, Xiamen,Xiamen,Fujian
  • TEL:86-0592-5719931
TH-110B Portable AC/DC Ambient Sampler
TH-110B Portable AC/DC Ambient SamplerJan 01, 2013
... pump can last not less than 2000h TH-110B portable AC/DC Ambient Sampler is designed to ensure the correctness of ...
Supplier: Wuhan Tianhong Instruments Co., Ltd.
  • China
  • ADD:No. 939, Xiongchu Street, Hongshan District,Wuhan,Hubei
  • TEL:86-027-87745317
Digital sound level meter HT-855 with AC/DC output
Digital sound level meter HT-855 with AC/DC outputJan 01, 2013
Digital sound level meter HT-855 with AC/DC output *AC/DC output *Max reading *Barcode indicate the value *Overl Digital ... sound level meter HT-855 with AC/DC output*This unit was designed according to following standards ... rate: 2times/second *Microphone: 1/2 inch polarization capacitance microphone *AC/DC output *Max reading *Barcode indicate the value *Overload indication ...
Supplier: Dongguan Xintai Instrument Co., Ltd.
  • China
  • ADD:No 149,Road Chunfeng, Longbeiling, Tangxia Town,Guangdong, China,Dongguan,Guangdong
  • TEL:86-769-82612006
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