wireless call bell system,China wireless call bell system Manufacturers, Suppliers

DOORBELL

Mar 21, 2013

door bells many sound selectable. wireless doorbell distance 50M, A.B.C.D.E digital code, normal doolbellwireless doorbell receiver 3pcs AA battery,transmitter1pcs DC12V battery OR 6 pcs AG-13 battery,remote distance 30M,A.B.C.D.E digital code,16 melody selectable OR ding-dong soundCE (EMC ), R& TTE, ROHS certification DOORBELL

Supplier: Yilin (Ningbo) Electronics Ltd.

[China Manufacturers]

convenient/simple Intrusion Alarm

Apr 30, 2012

Intrusion Alarm-Medical Alert Keyfob,burgular Intrusion Alarm,house safety HOUSE GURANTEER Intrusion AlarmBattery:DC3V(built-in button battery CR2032Standby current: ≤10uARF current:≤20 mARadio frequency:433.92MHz±75KHzRF distance:100M (line of sight)Encode: MCU EncodeLow-battery check:2.3V low voltage alert, light flashes while sending signal, lowest operating voltage 2.0VIP waterproof level: ...

Supplier: Shenzhen A-R Technology Co., Ltd.

[China Manufacturers]

door chime

Dec 21, 2012

door chime Induction Door chimeApply to hotels, shopping malls, shops and other places, when a customer walked door or from the store when the device will be welcome to say "Hello, welcome." May be issued a total of two different voices. Single product weight of approximately: 210 g door chime

Supplier: Wenzhou Olivashow Art Co., Ltd.

[China Manufacturers]

Wireless intelligent burglar alarm system

Jan 10, 2013

DIY. Smart and good-looking.Wireless burglar alarm system with telephone alarm function DESCRIPTION:DIY, Wireless installation, Easy-to-operated.International ... program by the panel keyboard. 13. When received alarm call, you can press the keypad on the phone to ... 200m, indoor: 30~50m, (depend on the surrounding environment and wireless interference)4. Standby current: < 20mA5. Alarm volume: internal : ...

Supplier: Shenzhen Unique Vision Technology Co., Ltd.

[China Manufacturers]

Wireless GSM home alarm system with 2 wired zones and 12 wireless zones

Apr 25, 2012

... Use any phone to call the system and anyone inside the house -can talk to you through a speaker. Wireless Emergency function (24 ... :Main unitMagnetic Door SensorTwo Wireless Remote Controls Wireless Programming Keypad PIR Motion SensorMini Siren12vDC Power Supply Wireless GSM home alarm system with 2 wired ...

Supplier: Shenzhen Northtong Technology Co., Ltd.

[China Manufacturers]

Professional Portable 12" Speaker PA System With Dual Wireless Microphones & Rechargeable Battery

Mar 31, 2013

... /SD card player Professional Portable 12" Speaker PA System With Dual Wireless Microphones & Rechargeable Battery 180 Watts Peak / 45 ... Sound quality & Dual Wireless MicsSHIER: AK12-202This auction is for one PA speaker System Specification: Professional bi-amplified ... portable wireless PA speaker system12'' woofer with 1 ...

Supplier: Guangzhou SHEIR Sound Technology Co., Ltd.

[China Manufacturers]

EC-IP2543W CCTV Waterproof outdoors application IP Camera System outdoor wireless camera system video security system kit

Jul 20, 2012

... , FTP alarm Support UPNP and PPOE, Motion detection outdoor wireless camera systemcctv system·Waterproof outdoors application IP Camera·Built-in Web Sever ... SoftwareIPCMonitor.exe EC-IP2543W CCTV Waterproof outdoors application IP Camera System outdoor wireless camera system video security system kit

Supplier: Shenzhen CCDCAM Technology Co., Limited

[China Manufacturers]

3.5 inch wireless Surveillance System

Jul 09, 2012

... " Digital TFT LCD Monitor Built-in 4 Surveillance System, Rear View System,Wireless Car Rearview System, Car Reversing System, Rearview SystemFree Voltage DC11-32 Volts ... Wireless Backup Camera Surveillance System:3.5" Digital TFT LCD Monitor ...

Supplier: Veise (Guangzhou) Electronic Co., Ltd.

[China Manufacturers]

wireless remote controls door bell 168H-801

Apr 15, 2012

... with CE, R&TTE, RoHS approvals. music remote control door bell. Wireless door chimeA portable battery operated wire free door chime that ... air)Frequency: 433.92MHzWeight(w/o battery)Receiver: 96gTransmitter: 96g wireless remote controls door bell 168H-801

Supplier: Yueqing KASAN Electric Co., Ltd.

[China Manufacturers]

Wireless door monitor home security system manufacturer

Mar 31, 2013

... angle camera is 3.6mm maximum 6 mm Accessories One Wireless indoor unit ; one bracket for indoor unitOne outdoor unit ( Most ... technique.Best service, high quality, competitive price, timely delivery. Wireless home security system manufacturer ParameterSpecificationsUnitScreen Size7.0(16:9) diagonal)InchDisplay Format1440 ...

Supplier: Jinhua Luckarm Electric Co., Ltd.

[China Manufacturers]

Wireless queuing system wireless module

Jan 13, 2013

Wireless queuing system wireless module Queuing system dedicated wireless data transmission module Wireless queuing system wireless moduleQueuing system dedicated wireless data transmission moduleThe wireless window screen display dedicated wireless moduleWi-called No. machine ...

Supplier: Guangzhou Saintray Electron Co., Ltd.

[China Manufacturers]

Teaching System Microphone

Aug 06, 2012

... ( JET-S2 - 2.4G Wireless Microphone ) Teaching System Microphone (JET-S2) Technical Data Active main sound box Frequency ... , then the record can be collected in the computer. Teaching System Microphone

Supplier: Shenzhen Jetson Electronic Technologies Co., Ltd.

[China Manufacturers]

999 channels wireless pager, wireless calling server

Jan 07, 2013

HW-ZJ49 is a 999-channel wireless call server with stable wireless calling features, 433/315Mhz can learn 999 transmitters Working ... than-105dBm HW-ZJ49 is a 999-channel wireless call server with stable wireless calling features, 433/315Mhz can learn 999 transmitters ... /2/3/4/6 key transmitters; * two display mode of call information : Cyclic display, not cyclic display; * Double backup technology ...

Supplier: Shenzhen Yishi Electronic Technology Development Co., Ltd.

[China Manufacturers]

2.4G wireless transmitting and receiveing for teaching hot sales2013

Oct 26, 2012

... weeks leadtime when order confirmedProduct characteristics 2.4 G wireless public address system is teaching product which has small volume, easy ... to carryB)-------ISM24GHz free frequency band, preset channelC)-------Each system has a unique address code, no harass D)-------Transmission ... costs will be prior to bidding/buying. 2.4G wireless transmitting and receiveing for teaching hot sales2013

Supplier: Zhuhai Jingfeng Electronic Technology Co., Ltd.

[China Manufacturers]

Digital voting system for Gathering information & opinions anonymously

Mar 28, 2012

... a highly productive and interactive environment!SunVote conference system Use Occasions:Various international conferences, forums, training sessions ... What are the benifits to use SunVote wireless Audience Response System:Gauge Audience Opinions Test Knowledge Retention Encourage ... press button to be the fastest answererSystem ConfigurationOne set of system = keypads (W00*N) + Base station (PVS-2010 ...

Supplier: Changsha Sunsky Electronic Design & Development Co., Ltd.

[China Manufacturers]

Temperature testing sensor,monitoring system

Oct 08, 2012

... isolation 2.Easy install 3.Data wireless transfer 4.Quick alarm Wireless temperature monitoring systemWTS3000 Wireless temperature monitoring system System standard configuration Function WTS 3000S ... ; Weight 50g Other according your requirement Temperature testing sensor,monitoring system

Supplier: Zibo Wit Electric Co., Ltd.

[China Manufacturers]

2.4" Wireless video door phone

May 18, 2012

... Range 300 m Shipping Weight 1.5 kgIntroductionThis system can be used in apartments,villas,hotels,offices,public ... source, clear night vision, 24 hours for monitoring* Call, intercom and unlock function* One to one, One ... phone, Wireless video door bell, Video door phone, Wireless door phone, wireless doorphone, wireless door bell, wireless video doorphone, wireless video doorbell 2.4" Wireless video ...

Supplier: Shenzhen Brightness Electronics Technology Co., Ltd.

[China Manufacturers]

wireless back-up camera kit/ bluetooth rearview mirror

Jan 07, 2013

... car back-up rearview mirror wireless bluetooth camera system kit 3.5 inch monitor ... item car back-up rearview mirror/wireless bluetooth camera system kit Features 1 Super light and ... call number.7 Report caller ID(language optional)8 Sync with your moblie's phonebook(500 cantacts9 Wireless ... voice & music to car radio,87.5-108mhz12 Wireless earphone. Specifications:* bluetooth specification : Version:2. ...

Supplier: M.Costa Electronic Technology Co., Ltd.

[China Manufacturers]

Home Security System GSM Based

Sep 23, 2012

... .OEM/ODM; M3DX GSM home alarm system with audio message recording The GSM Wireless SMS alarm product has large with English ... menu navigation function make the operation easier. Wireless GSM Alarm system can call 5 users' numbers by GSM dual-network when ... battery, AC and DC automatic shift, automatically recharge. 16. Wireless alarm system, no need to set wire and easy to install. Standard ...

Supplier: Shenzhen Joyhome Technology Co., Ltd.

[China Manufacturers]

2 way wireless gps alarm for vehicle TK220

Jul 16, 2012

... base station code. Preface for 2 way wireless gps alarm for vehicle TK220 wireless gps alarm for vehicle TK220 is a multifunctional ... car alarm system. In arm status, following operations will trigger alarm: door open, engine on, shake, cut-off power. This wireless gps ... . Once there is any vibration, or alarm, or incoming call/SMS, the system will wake up immediately.Start the Engine Remotely by ...

Supplier: Guangzhou Topten Electronics Factory

[China Manufacturers]