buzzer,China buzzer Manufacturers, Suppliers

Best Hand Held Metal Detector GP3003B1

Sep 21, 2012

... is low ,there will be amber LED light alarm, and buzzer sound rings all the time to prompt to replacement batterry ...

Supplier: Shenzhen Dongyihaoli Technology Co., Ltd.

[China Manufacturers]

Intelligent digital door locks with 20 years experience

Mar 31, 2013

... administration codes. Then press the"6#" key, the buzzer will make 5 sounds and the red LED together ... . Make sure by pressing "Key" key again. The buzzer will make a long sound "di". The convertion is ... management cards. Then press the "6#"key, the buzzer will make 5 long sounds and the red LED ... the "Key" key after inputting password firstly), the buzzer will make a sound and the blue LED will glitter ...

Supplier: Shenzhen Udohow Electronics Co., Ltd.

[China Manufacturers]

125KHz ID Card Reader/ RFID Reader/ LF RFID Reader for Access Control

Mar 31, 2013

... into green, after glinting to turn red color again, the buzzer sound shows transiting data. It has 500ms proximity time distance ...

Supplier: Shenzhen Sinway Communication Technology Co., Ltd.

[China Manufacturers]

RFID Person Positioning Locator

Sep 15, 2012

Detailed Product Description 1.Working on 125KHz 2.Built-in antenna 3.Exciting tag range:<6(semi-diameter) 4.RS485 Port LF RFID Activator,RFID Activator, RFID locator, 2.45GHz locator Feature: 1. SAAT- E221B low frequency activator is an important component in active RFID system.2. SAAT-E221B sends LF signal to the standby status wake-up RFID tag and activates it.3. SAAT-E221B can activate the ...

Supplier: Shenzhen Aerospace Innotech Corporation Limited

[China Manufacturers]

zksoftware KR102M 13.56MHz Mifare card reader with keypad

Mar 31, 2013

... : 8 bit for PIN output format.External LED Control.External Buzzer Control.Indoor / Outdoor Operation.Reverse Polarity ProtectionSpecifications: ModelKR102EKR102MRead RangeUp to ... / CurrentDC 6-14V / Max.70mAInput Port2ea (External LED Control, External Buzzer Control) Card Output Format26bit Wiegand (default)PIN Output Format8 bitLED ...

Supplier: Guangzhou Geter Electronics and Technology Co., Ltd.

[China Manufacturers]

RFID READER,high qualiy RFID CARD READER 13.56MHz HYA-R22

Mar 31, 2013

RFID READER,high qualiy RFID CARD READER 1.ROHS /CE approval 2.more than 17 years experiences RFID reader, high quality FRID Card reader:1.Key Features of RFID Card Reader :1.Frequency: 13.56MHz2.Reading Distance: 5-8cm depends on transponder design3.Readable Card: ISO 14443A mifare4.Power Supply: DC5V,DC9-12V,DC24V,etc5.Display: Operation responded by LED and buzzer6.Interface: Wiegand26,RS232, ...

Supplier: Shanghai Huayuan Smart Information Technology Co., Ltd.

[China Manufacturers]

2012 hot sale electronic lock

Jul 24, 2012

... Details: 1. Alarm functionThe alarm lock uses low-voltage electric buzzer, when burglar prying, smashing and hit the chip, the lock ...

Supplier: Shenzhen Run Fair Microelectronic Co., Ltd.

[China Manufacturers]

uhf bluetooth reader with battery inside

Mar 31, 2013

1.uhf bluetooth reader 2.Support EPC C1 GEN2/ ISO 18000-6C 3.Connect with mobile phone or PDA 4.With battery inside UHF RFID passive card bluetooth readerCF-RU350 reader is use for read different electronic tag and card, and sends the data to PDA, PC through Bluetooth wireless technology. It can detect UHF, 125 KHz, 134.2 KHz, 13.56 MHz IC card.support ISO14443A/B , ISO15693 ,ISO18000-6C(epc gen ...

Supplier: Shenzhen Chafon Technology Co., Ltd.

[China Manufacturers]

IP65 Outdoor Biometric fingerprint Access Control Terminal with TCP/IP

Jun 22, 2012

... -passback settingEasy operation and management* Work without computer* Graphic LCD, buzzer, 3×5 keypads and doorbell* Built-in keypad and RF ...

Supplier: Shenzhen Winstar Technology Co., Limited

[China Manufacturers]

Long distance UHF RFID 12db Reader

Jan 01, 2013

... moving speed more than 120km/h.Work prompt: built-in buzzer/indicatorGW: 5.0KGSAttachments: adjustable bracket for mounting: 1set, 12v power ...

Supplier: Shenzhen Sanray Technology Co., Ltd.

[China Manufacturers]

A2000R Mini Portable Symbol Barcode Scanner

Feb 11, 2013

Mini Portable Symbol Barcode Scanner Communication distance:200m Frequency:433MHz one-to-one,one-to-all,all-to-one configurat Handheld laser barcode scanner wireless Featuresmodel A2000RFrequency433MHzChannel64 ChannelModeFM and Fixed Frequency (software configuration)Modulation mode FSK/GFSKTransmission rate 2.4Kbit/s-128Kbit/s(software configuration)Transmit power 7dbm to 17dbm(adjustable)Rx ...

Supplier: Beijing Scanworld Electronics Co., Ltd.

[China Manufacturers]

Metered PDU 32a pdu

Feb 23, 2013

Eton Metered PDU is specially designed for user to remotely and directly read current, Module Combination FunctionAll sockets and function modules can be flexibly combined together to build out PDU of different functions and different country standards.Advanced Manufacturing Process eTON PDU socket modules are fine processed adopting the method of non-spot welded by screw thread terminals. This ...

Supplier: Shenzhen Eton Electromechanical Science & Technology Co., Ltd.

[China Manufacturers]

KVMS-P08 ports (integrated signal input end of VGA / keyboard / mouse) KVM Switch

Jan 17, 2013

... ~99 seconds* Keyboard and Mouse status restored when switching PCs* Buzzer sound for switching port confirmation* Built-in one extra daisy ...

Supplier: Shenzhen Yeazen Technology Co., Ltd.

[China Manufacturers]

W-M028 CD MICRO-SYSTEM

Feb 20, 2013

... memoryStereo earphone jackRemote Control(Optional)Single Alarm Function(CD/Radio/Buzzer)Silver,Red or Black Color AvailableAC power supplyOutput power :2Wx2Gift ...

Supplier: Dongguan Wellcom Electronics Company Limited

[China Manufacturers]

USB/SD radio

Jul 08, 2012

Dual alarm clock,AM/FM analogical radio with LCD display,Wake up via radio with LCD display,Wake up via radio and buzzer. Sleep & Snooze function,USB/SD diaplay,Dimmer:light intensity can be adjusted, Built-in speakers,AC operation USB/SD radio

Supplier: Leiheng Electronics Technology(Shenzhen) Co., Ltd.

[China Manufacturers]

metal detector

Sep 07, 2012

features: 1.size:420 mm 2.weight:272g(contains battery) 3.operating frequency:20kHZ features:1.size:420 mm(length)x138mm(width)x110mm(high)2.weight:272g(contains battery)3.operating frequency:20kHZ4.handle size:30x30mm5.power source control:on/off/short work6.alarm:buzzer , vibrates motor metal detector

Supplier: Jiangsu Shunda Police Equipment Co., Ltd.

[China Manufacturers]

COOL Wireless Virtual Laser Keyboard, Magic Cube Keyboard with bluetooth

Nov 27, 2012

... Surface: Non-reflective, opaque flat surface. Keyboard Stroke: Built in buzzer (mute on / off the sound). Visibility : Visible in 1000-5000 ...

Supplier: Shenzhen Kai Yunfa Rubber Products Co., Ltd.

[China Manufacturers]

Fingerprint Handheld Terminal with Thermal Printer

Mar 31, 2013

1.Support 1:1or 1:N spot fingerprint match mode 2. Magcard reader: support triple track read; support ISO781 3.Thermal Printer Finance consumes; Small sum consumes; Bank application; Electronic purse; Government department IC card management, All-purpose card application (campus, hotel, hospital, bank, government office, enterprise, shopping center, public transport); Highway network charges; PFS ...

Supplier: Chongqing Huifan Technology Co., Ltd.

[China Manufacturers]

LCD back light clock, digital talking alarm desk clock

Nov 13, 2012

... your day with a friendly voice rather than a startling buzzer. Time and temperature are promptly announced at the programmed wake ...

Supplier: Puning Hongyang Gostar Electronic Clock Factory

[China Manufacturers]

BS102 Mifare card reader

Mar 13, 2013

... Built-in LED (Double Color LED) Built-in Loud Speaker (Buzzer) Water-Proof PVC Case MaterialTechnical IndexItemDescriptionSize86*86*18ColorBlack/WhiteVoltageDC 12VCurrent ...

Supplier: Beseen Technology (Shenzhen) Co., Ltd.

[China Manufacturers]