overflow prevention and level alarm systems,China overflow prevention and level alarm systems Manufacturers, Suppliers

13 in 24 out Cascade Satellite Multiswitch with Zinc Die-casting Housing

Mar 21, 2013

... . 24 subscriber outputs for end-users, and cascade available. Ideal for middle and large SMATV systems.3. Built in Amplifier circuit to compensate ... (Trunk) (dB) 8 Out(Tap) (dB) 10Output Level Sat. (IMD3-35dB)(Tap) (dBuv)100Output Level Terr. (IMD3-60dB)(Tap) (dBuv)85Power Supply ...

Supplier: Cosintel (Zhuhai) Electronics Co., Ltd.

[China Manufacturers]

CC81131:Synchronous Clock System

Jun 28, 2012

... digital switch , SONET and SDH transmission systems. At the same time, CC81131 can also at any level of timing signal generator ... particularly suitable for time-frequency communication base stations and other critical systems.CC81131 GPS tame in the process of the ... serial output status information, easy to implement integrated systems management and monitoring. Features:Clock output: 10MHz, 2.048Mb/s ...

Supplier: Beijing ChipCity Technology Co., Ltd.

[China Manufacturers]

F18--Fingerprint access control, standalone or RS485 network

Oct 13, 2012

... indicatorsItemTechnical parametersFingerprint ID technologyUS BlackfinTM Dual-core and SM&MTA technology, optical design, high ... 000 recordsRelay contact load1A/DC12VAlarm functionTamper alarm, low level outputConfinement against wrong inputOptional number of ... (unlock pulse signal output, reserved and undefined)Brown6ALARM (alarm signal output, high level alarm)Yellow7485B- (485 communication signal, ...

Supplier: Shenzhen Aopu Industrial Co., Ltd.

[China Manufacturers]

I code sli card for time attendance system

Mar 31, 2013

... solution for hotel access control and time attendance systems, which has high secutiry level with high encryption.Product application ... : Access control systems Time attendance systemsLoyalty managementDescription of ... number,hole punch,uv printing Micro-printing ,Guilloche and the rainbow fountain,Holograph, etcLow Frequency (125khz) ...

Supplier: Shenzhen Xcwy Smartcard Co., Ltd.

[China Manufacturers]

DVB-S + Spectrum Analyzer Trimax satellite finder meter SM-2500

Mar 31, 2013

... satellite meterSpecifications Input Frequency 9502150MHz Input Level -65 -25dBm Input Impedance 75Ω Sound and Light Alarm When Lock Signal Digital Meter ... for Signal Strength(in numerical #118alue and picture) 3.5 ... which Can Play Channels Easy Satellite Manager ( EDIT, delete and SCAN) Edit TP, Frequency, LNB switch, Symbol Rate etc ...

Supplier: Shenzhen Coolink E-Business Department

[China Manufacturers]

Cheap GSM modem (9001C)

Feb 27, 2013

... FCC certificateFeatures:· Quad-band GSM 850(optional), 900, 1800 and 1900MHz· Class 42W @ 900MHzClass 11W @ 1800/1900MHz· TCP/ ... includes data loggers such as DataTaker and Pace Scientific4. Connects to alarm systems for instant text message notification that an ... alarm has occurred5. GPRS connectivity also allows ...

Supplier: Sky Microwave Co., Ltd.

[China Manufacturers]

DTV Fiber Optic Repeater

Dec 29, 2012

... be adopted for 360-degree coverage; Digital TV signal and control/alarm messages can be transmitted via one fiber optic cable; ... ≤ 0.05ppmALC (Automatic Level Control)@ maximum output power: input signal level increases by 10dB, increase of output level will be < 2dB ... or closedMER (Modulation Error Rate)≤ 0.8dB and variation < 1dB @ 10dB compressionBER ...

Supplier: Shenzhen Guanri Netcom Technologies Co., Ltd.

[China Manufacturers]

Unmanaged Industrial Optical Ethernet Switch 5 port ethernet switch (Wide Temperature -40C to 75C) CK-if 80-M

Jan 22, 2013

... . Its dustproof fully sealed structure(pr protective case of IP30 level), over-current, over-voltage EMC protected redundant double power input ... , 1550nmAlarm output interface: One relay alarm output. Support power, port link and network alarm Indicator: Power, Port link, abnormity alarm indication, 10M/100M RateTechnologyStandards ...

Supplier: Shenzhen Comark Technology Co., Ltd.

[China Manufacturers]

G.703 16E1 over IP/Ethernet converter Multiplexer/ 2/4/16/63 E1 over IP converter/TDM over IP converter

Mar 02, 2013

... time*User-friendly Web server supported for easy setup and maintenance, alarm log provided*Support SNMP V1/V2 network management* ... encapsulation packet size for different application*Support Ethernet encapsulation and UDP/IP protocol encapsulation*Support VLAN settings for E1 ... rate: 1.544MbpsLine Code: B8ZS / AMILine impedance: 100 ohmsReceiving level: 0 to -36dBPulse amplitude: Nominal 3.0V ±20%Zero ...

Supplier: Changzhou Bell Data Communication Equipments Co., Ltd.

[China Manufacturers]

Water Cooled Silicon Controlled Rectifier

Mar 31, 2013

... Silicon Controlled RectifierThe transformer adopts structure with three-phase and five-column, sixphaseand double reverse star rectification circuit ... ,we can also provide Ampere-hourmeter , timer and buzz alarm system.Input voltage 380V AC(Three-phase four-wire ... capacity operation, more than 1,000 meters above sea level, reduced loadoperation working atmosphere Temperature range 0 °C ~ ...

Supplier: Ningbo Dorik Electronics Co., Ltd.

[China Manufacturers]

SP/NP-02 Remote Power Management Equipment

Mar 31, 2013

... password protected at Administration level or user privilege levels. Network security includes user name and password (64-bit ... control methods in the industry for easy, quick and reliable operations.Applications:Controlling user equipment that requires ... protecting user management and the port owner and access permission could be setLocal and remote current checking and displayCurrent alarm by locale, ...

Supplier: Shanghai Qianjin Electronic Equipment Co., Ltd.

[China Manufacturers]

UPS-500VA/1000VA/1200VA,off line type,used for computer

Mar 23, 2012

... as smart, full-function and high efficiency.Service occasions:Computers, test equipment, lighting systems, safety alarm systems, X-ray systems, communication systems, medical equipment, duplicators, stereo ... AVR * Protection for Short circuit /overload and battery low voltage * LED indication and audible alarm function * Automatic battery charging in UPS off mode ...

Supplier: Hongbao Electric Group Co., Ltd.

[China Manufacturers]

XP-C260M 80mm thermal pos printer( Serial+USB+Lan) / 230mm/s pos terminal high speed

Apr 04, 2012

... serial port, USB,Ethernet ports6. Driving graphics and printing built-in and cartridge font with high-speed7. Support advanced ... proof, oil proof, dust proof11. Support order prompt and error alarm function, remind the user when printing completed12. Compatible ... with EPSON ESC/POS and STAR13. Support printer authentication, ...

Supplier: Zhuhai J-Speed Technology Co., Ltd.

[China Manufacturers]

Advanced Portable Ultrasonic Flaw Detector

Mar 31, 2013

... ,Peak Hold and Peak Memory3.Automated display precise flaw location(Depth d,level p,distance ... .Automated switch three staff gauge ((Depth d,level p,distance s)5.Ten independence setup, ... 300 A graph and 30000 thickness value.7.Gate and DAC alarm; Acoustic-Optical alarm;8.RS232 port ... 6300,12000Adjusting steps: 1Working modeSingle probe (receiving and sending), double probe (one for receiving andanother ...

Supplier: Shenzhen Hurricane Tech. Co., Ltd.

[China Manufacturers]

NXP RFID card (125K/13.56M) -15 years RFID experience

Mar 31, 2013

... a great solution for hotel access control and time attendance systems, which has high secutiry level with high encryption.Product application: Access control ... systems Time attendance systemsLoyalty managementDescription of Hitag RFID Card: Chip: I ...

Supplier: Jinan H-RFID Information Technology Co., Ltd.

[China Manufacturers]

M-Posman Consumer Management System

Mar 31, 2013

... is, KTV, leisure clubs charge for management and personnel management situations2.Functional CharacteristicCard can support access control ... , refund and other functions* System administrators can manage multi-level flexibility* Support for Systems Management Server and consumer POS ... ERP, EHR, OA, and other information systems seamlessly* User friendly easy to use and simple illustrations* Support a ...

Supplier: Beijing MeLucky Magnetoelectric Engineering Research Institute

[China Manufacturers]

Microwave Plasma CVD System

Dec 16, 2012

... is 10KW.Power stability: (under the rated power electrical level) ±0.8%,ripple wave is less than ±1% ... substrate temperature, chamber context vacuum, gas flow rate, and protection alarm system)User program control (seting microwave input, system vacuum ... degree, gas flow rate, substrate plate temperature alarm, and working time.)Microwave source and microwave power control: (set the microwave input, ...

Supplier: Guoguang Electric Co., Ltd. Chengdu

[China Manufacturers]

Walk Through Metal Detector

Oct 27, 2012

... the best working frequency. 5)Automatically count passengers and alarm times, keep alarm records for inquiry (up to 20000 records) 6)Detecting ... ,24 zones by separate left and right alarm 7)Sensitivity adjustable: Each zone has 255 degree sensitivity level, three patterns: High, middle, ... coin, key, belt.. 8)Sound Alarm: 1-25s alarm time, 255 different sound volume and 12 tones for choose 9)LED light ...

Supplier: Beijing Defense Co., Ltd.

[China Manufacturers]

16 channels H.264 D1 DVR

Mar 31, 2013

... / Search Categories:Date/Time, Event, Manual, Schedule,alarm, motion detection• Real time recording support: 120 Fps ... file searching, Backup, Playback and PTZ camera control • Remote Configuration, Firmware Upgrade and Event (Alarm, Motion) Notification • Full ... definedPasswordEncrypted by 128-bit Numerical Digits + 2-Level Password ProtectionPower SupplyDC12V 5.0AConsumption30W(Not Including Hard ...

Supplier: Shenzhen Zhenshi Shun Technology Co., Ltd.

[China Manufacturers]

Retractable security cable for mobile phone

Mar 31, 2013

... products. It could install on the wall and desk, and you can use the screw to fix. ... -theft and alarm device in our factory, such as security dispaly stand, Burglar alarm, alarm systems, EAS systems, pull box. Alarm electronic ... sensor, mobile phone anti-shoplifting.camera anti-shoplifting, anti-theft display rack. Anti-shoplifting systems ...

Supplier: ShowBao (Beijing) Information Technology Co., Ltd.

[China Manufacturers]