est 101a cellular phone signal detector,China est 101a cellular phone signal detector Manufacturers, Suppliers

GA-338 Gas Detector

Nov 06, 2012

Coal Gas Detector 1.Induced GasaaCoal gas, natural gas, LPG 2.Alarm ... <=5%LEL 3.Resume density:8% LEL GA-338 Gas Detector 1. Voltage:AC220V or DC12V2. Sound pressure range:≥70dB/m3 ... flash & sound alarm,automatically shut-off gas valve, network alarm signal output7. Alarm density Error: ≤±5%LEL8. Stability: long-time working ... Electric Strike, Time Attendance and Biometrics, etc. GA-338 Gas Detector

Supplier: Shenzhen Nordson Electronic Co., Ltd.

[China Manufacturers]

PIR Motion Wireless Long Distance Detector

Mar 31, 2013

... 229Mhz Double infared sensor Longdistance PIR detector Low false-alarm PIR Motion Wireless Long Distance Detector KS-200BTIConnect with our long-distance ... has emergency alarm function.5) It can transmit alarm signal of 315MHz wireless detector, which will greatly save cost.6) It alarms ...

Supplier: Karassn Security Protection Electronics Co., Ltd.

[China Manufacturers]

AC power PIR detector HF-48R

Mar 05, 2013

... DC9-12V power or battery Main feature: Wireless transmitting digital signal ASIC adoptedAutomatic temperature compensation This PIR Come with power adaptor ... the open area)Dimension: 107*59*45mm AC power PIR detector HF-48R

Supplier: New Surway Digital Technology (Shenzhen) Co., Ltd.

[China Manufacturers]

carbon monoxide detector GS811 with LCD display

May 05, 2012

... 3.low voltage alarm signal 4.LCD display (20--999ppm) 5.product time:5 years carbon monoxide detector GS811 with LCD display ...

Supplier: Ningbo Siterwell Electronics Co., Ltd.

[China Manufacturers]

Home Gas Detector

Mar 31, 2013

... gas leak 2.Produce sound, light, alarm signal at the same time Home gas detector work with wireless alarm system, could protect ...

Supplier: Lenser Technology Co., Ltd.

[China Manufacturers]

Door Phone Indoor Monitor,SAVM2

Dec 01, 2012

Door Phone Indoor Monitor,Door Phone,SAVM3-7W 1.3.5inch Color TFT 2.Screen Auto ... \FCC 4.Made in China Door Phone Indoor Monitor,Door Phone,Video Door Phone,SAVM3-7W FEATURE • Video phone with door bell, synchronized video ...

Supplier: Shenzhen Winbo Digital Co., Ltd.

[China Manufacturers]

Water resistance small gps personal tracker with 5 authotized cell phone numbers GPS gate

Jan 04, 2013

... 1.Waterproof (IP67) 2.Support 5 authorized cell phone numbers 3.support SOS and alarm 4.Geo-fencing ... and GPRS TCP/UDP CommunicationSupport setting 5 authorized cell phone numbersTrack on demandTrack by time intervalGeo-fencing controlSot AlarmSOS ... alarmSpeed limit alarmLow battery alarmVibration alarmData Logger in no GSM signal area using Micro SD card (Max: 2GB) ItemsSpecificationCharging VoltageDC ...

Supplier: Megastek Technologies Limited

[China Manufacturers]

Infrared barrier ABI 10-100m Active infrared detector 2Beams

Jan 03, 2013

Infrared barrier ABI 10-100m Active infrared detector 2 Beams Features:Multiple Interactive infrared beams shooting. Adjacently 2 ... (180°)Parameters: ModelABIDetecting distance10m-100mHeight48cm-204cmBeams2-12 beamsResponse speed40msecAlarm outputSwitch signal output (NO/NC)TamperNC/NO. 1B contact output,DC26V/0 ... °C—55°C Infrared barrier ABI 10-100m Active infrared detector 2Beams

Supplier: Shenzhen Poker Electronic Co., Ltd.

[China Manufacturers]

20 pcs/lot Ultrasonic Wave Detector Ranging Module HC-SR04 Distance Sensor #2

Jan 26, 2013

... 0V SpecificationVoltage: DC5V; Static current: Less than 2mA; Output signal: Electric frequency signal, high level 5V, low level 0V; Sensor angle: Not ... Performance:Voltage: DC5V; Static current: Less than 2mA; Output signal: Electric frequency signal, high level 5V, low level 0V; Sensor angle: ... HC-SR04 Distance Sensor 20 pcs/lot Ultrasonic Wave Detector Ranging Module HC-SR04 Distance Sensor #2

Supplier: Shenzhen Sunwin E-Commerce Co., Ltd.

[China Manufacturers]

gps wrist tracker,phone call tracker ,monitor watch,answer phone call watch tracker

Dec 16, 2012

... 2:smart mobile watch gps wrist tracker,phone call tracker ,monitor watch,answer phone call watch tracker l For children, ... achieve real-time positioning/ mobile positioning/timing positioning4,Display GPRS signal strength5,electronic fences; remote monitoring, can monitor the person ... SOS button for accurate positioning8,Support SMS / PC / phone-client queries, with SMS and the Internet to check the ...

Supplier: Shenzhen PGD Digital Technology Co., Ltd.

[China Manufacturers]

WCDMA GSM motion detector 3g camera white color CE

Mar 31, 2013

... motion detection Camera Mini 3g hidden camera WCDMA GSM motion detector 3g camera white color CE DescriptionsThis product uses USIM card ... external power failureReal-time video: you can call the video phone to check the image of monitoring area anytime and anywhere ...

Supplier: Shenzhen UVI Hi-Tech Corporation Limited

[China Manufacturers]

TGas-1031 h2s detector & so2 gas detector & nature gas leak detector

Mar 31, 2013

... . Ex d II CT5 TGas-1031 h2s detector & so2 gas detector & nature gas leak detector TGas-1031 Series Combustible, Toxic and Harmful ... measure the concentration of site gas, and convert the concentration signal into 4-20mA output. It is extensively applied in petroleum ... modeBy the adjustment mode by infrared remote control, the detector can be adjusted without opening of cover4-20mAoutput4-20mA output ...

Supplier: Henan Zhiyi System Engineering Co., Ltd.

[China Manufacturers]

Wireless smoke detector--AF-19

Mar 31, 2013

... sensor. 2.Red LED indicate alarm ,nice appearance. Wireless smoke detector——AF-19DescriptionWidely used for room, hall, kitchen, party, no smoking ... , it gives off alarm warning as well as sending wireless signal to alarm panel, High sensitivity, interconnect up to alarm. Unique ...

Supplier: Shenzhen Ariza Electronic Co., Ltd.

[China Manufacturers]

Online Explosion-proof multi-gas pipe detector for oil & gas industrial & hazardous warning

Mar 31, 2013

Multi-gas detector & imported sensor 120dB sound & 3+2 LED display 4-20mA/ ... <30sDetection precision3%1%1%1%3%Zero drift2%/yearLifetime of detector>3year>3year>2year>1year>5yearAllowable application areasHazardous location zone I ...

Supplier: Harbin East Alarm Equipment Development Co., Ltd.

[China Manufacturers]

QLINK WCDMA 3G Dual sim card feature BAR phone Z118

Sep 24, 2012

... access Low price WCDMA +GSM Dual sim card feature phone bar phone Z118 Main InformationOperation frequencyGSM:850/900/1800/1900MHz;WCDMA:850 ... sensorNoG-sensorNo QLINK WCDMA 3G Dual sim card feature BAR phone Z118

Supplier: Shenzhen Qlink Technology Co., Ltd.

[China Manufacturers]

wireless detector

Mar 31, 2013

... vibration sensor RH501 wireless detector is applied to acquiring temperature signal and vibration signal in the case of ... and have difficulty in cable wiring, wireless transmit signal to the monitor and management center. It will ... on industrial field.Capable of acquiring temperature signal and vibration signal of equipment. Main technical parametersVibration measurementSensitivity100mv/gAcceleration ...

Supplier: Anhui Rong Zhi Ri Xin Information Technology Co., Ltd.

[China Manufacturers]

Q85 2013 Super Mini Mono Bluetooth Headset for mobile phone accessories

Mar 26, 2012

... Q85 2013 Super Mini Mono Bluetooth Headset for mobile phone accessories 1.High Quality Mono Bluetooth Headset 2.Excellent ... 3.Hot Selling Model 4. Compatible with all Mobile Phone Stylish Mono Bluetooth Headphones Q85 For Iphone & IpadCompetiable for ... Acoustic Fidelity. *Extremely Competitive Price.*Bluetooth standard: V3.0+EDR *Signal Frequency: 2.4-2.48Ghz *Transmission power: class2 *Function: ...

Supplier: Shenzhen G-Blue Technology Ltd.

[China Manufacturers]

home security video door phone JD-VDP7001

Dec 30, 2012

... 3.plastic outdoor units +metal housing home security video door phone JD-VDP7001Product Description :JD-VDP7001 7Inch TFT LCD color video ... door phone is our very hot products, welcome OEM order. The ... H*V) 7inch Display Screen Resolution: 1440x234(H*V) Call Signal Sound: Ding Dong Sound Maximum Number monitor Per System: 3Monitors ...

Supplier: Shenzhen Jindingshi Security Co., Ltd.

[China Manufacturers]

SONY EFFIO-P 960H 2.8-12mm lens WDR Camera 662/663CCD+4129DSP 3pcs IR-LEDS dome camera EST-W7336M-P

Mar 31, 2013

... ,surveillance,DVR,CCD,camera,vandal-proof,cctv,ir Model No. EST-W7336M-p Camera TypeColor VandalProof IR Dome CameraImage Sensor1/3 ...

Supplier: Shenzhen Enster Electronics Co., Ltd.

[China Manufacturers]

Water-proof Gold Metal Detector (Max.3.5m)

Mar 31, 2013

... Jack –Lets you connect headphone (not supplied) to the detector.2. Viewmeter and Pointer -Shows the probable type of metal ... is waterproof)5. Adjustable Stem –Lets you adjust the detector’s length for comfortable use.6. English viewmeter and Panel ... Labor Warranty. Lifetime Service.Specification1. Emission Frequency: 6.99KHz2. Signal Frequency: 437Hz3. Power Supply: 8pcs 1.5V Batteries4. Sensitivity ...

Supplier: Xiamen Dashou Technology Ltd.

[China Manufacturers]