digital sound level noise meter decibel db monitor,China digital sound level noise meter decibel db monitor Manufacturers, Suppliers

vehicle gps/gsm tracker with microphone

Mar 07, 2013

... /GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or GPRS.Applications-Vehicle rental ... number in the unit, when it connects, you can monitor the sound around 5 meter. 1.5 Movement Alert: Send SMS to the ...

Supplier: Shenzhen KanMax Electronics Co., Limited

[China Manufacturers]

car audio (car cassette player)

Feb 06, 2013

... cassette player (car audio) is mainly used for car. The digital tuning car cassette player (car audio) is mainly used for ... -108 KHz522-1620 KHzUsable Sensitivity≤16 dB≤35 dBSignal/Noise Ratio≥50 dB≥45 dBStereo Separation of≥22 dB≥46 dBDistortion≤5%≤5%Tuner ...

Supplier: Xiamen Harine Electronics Co., Ltd.

[China Manufacturers]

satellite receiver Sunray 4 800SE-S/C/T

Mar 31, 2013

... 2.0 (e.g keyboard)analog modemS/PDIF Interface for digital bit stream out (AC-3)64 MByte Flash, 256 MByte ... 0,5 Vss on 600 OhmTHD > 60 dB (1 kHz)Crosstalk < -65 dBOutput digital:Output Level 0,5 Vss on 75 OhmSampled Data ... -Output optical, ToslinkAusgang Video:Ausgangspegel FBAS 1 Vss +/- 0.3 dB an 75 OhmTV-Scart:Output: FBAS, RGB, S-VideoMini USB ...

Supplier: Shenzhen Sinostar Technology Limited

[China Manufacturers]

Motorcycle Horn

Mar 05, 2012

high quality motorcycle horn, EEC Certificate CCC Certificate CE Certificate Vol.12VCurrent1.5AFrequence480 HzSound level98 dB Motorcycle Horn

Supplier: Changzhou Changjie Vehicle Components Co., Ltd.

[China Manufacturers]

smoke & heat alarm SD218-H

Jan 16, 2013

... °CHumidity:0 to 95% RH, no condensation or icingAlarm Sound Level85 db/3mOur company is special in this filed from 2001.Quality ...

Supplier: Ningbo Sentek Electronics Co., Ltd.

[China Manufacturers]

Car Tracker gpsMIC-GTK103

Nov 30, 2012

... number in the unit, when it connects, you can monitor the sound around 5 meter. 5.ovement Alert: Send SMS to the unit ...

Supplier: Shenzhen Miracle Security Technology Company Limited

[China Manufacturers]

monitoring samllest gps car tracker

Mar 31, 2013

... number in the unit, when it connects, you can monitor the sound around 5 meter. 5 Movement Alert: Send SMS to the unit ...

Supplier: Shenzhen LDC Technology Co., Ltd.

[China Manufacturers]

a8p sim card for Sunray4 SR4 800hd se -Can flash the Original software

Dec 02, 2012

... at the same timeColored LED displayPowerful receiver for digital TV and Radio programs.Main features are a ... e.g keyboard)• analog modem• S/PDIF Interface for digital bit stream out (AC-3)• 64 MByte Flash, ... Vss on 600 OhmTHD > 60 dB (1 kHz)Crosstalk < -65 dBOutput digital:Output Level 0,5 Vss on 75 OhmSampled ... Vss +/- 0.3 dB an 75 OhmVideo parameter:Input Level FBAS 1 Vss +/- 0.3 dB on 75 OhmTeletext ...

Supplier: Shenzhen L&W Technology Co., Ltd.

[China Manufacturers]

GPS vehicle positioning and tracking

Mar 31, 2013

... number in the unit, when it connects, you can monitor the sound around 5 meter. 5. Movement Alert: Send SMS to the unit ...

Supplier: Shenzhen Keson Electronics Co., Ltd.

[China Manufacturers]

Wireless horn siren

Sep 23, 2012

it works with alarm host or work independently with PIR ,door switch,remote control to compose local alarm system Main Feature: Rated voltage: DC12V Rated current: 600mA/1200mA Rated power: 15W/20W Sound level: 115±3(dB/1m) Dimension: φ99*106mm Frequency:315M or 433M Wireless horn siren

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

[China Manufacturers]

Steering Wheel Bluetooth Car Kits MP3 FM Transmitter

Aug 31, 2012

... an advanced DSP technology for noise and echo cancellation .Features:.Steering Wheel Bluetooth car kit with DSP(Digital Sound Process) Technology.Built-in ... FM transmitter.Bluetooth Version 2.0+EDR.Direct voice to microphone contact for best sound clarity ...

Supplier: Shenzhen Shengshiyi Technology Co., Ltd.

[China Manufacturers]

Conventional Photoelectric Smoke detector

Mar 31, 2013

... Humidity: ≤95%Operating Temperature: -5- +55CAlarm Output: Sound &Flash AlarmDetecting area: 60 square meter (with 4 meter height)Alarm Sound Level: ≥85dB / mDimension: Φ120×45mm

Supplier: Anka Sci-Tech Co., Limited

[China Manufacturers]

2012 wholesale Cable Set top box DM528S

Nov 03, 2012

... in many languages (skin-support)14.SPDI/F Interface for digital bit stream out (AC-3 / DTS)Technical specification:DBS-Tuner ... ,5 Vss o-n 600 OhmTHD > 60 dB (1 kHz)Crosstalk < -65 dBOutput digital: Output Level 0,5 Vss o-n 75 OhmSampled ...

Supplier: Shenzhen Xingyu Broadband Technology Co., Ltd.

[China Manufacturers]

Professional USB headset with mute and volume control function

Dec 28, 2012

digital sound USB headset for computer , Professional inline with volume and ... compatibility to PC and mac Digital audio /sound quality , ideal for voip , music &gaming flexible high quality noise canceling microphone to reduce ... background noise lightweight & rebust design , durable and ...

Supplier: Shenzhen Kensing Electronic Co., Ltd.

[China Manufacturers]

mini gps gsm tracker

Jan 17, 2013

... /GPRS network and GPS satellites,this product can locate and monitor any remote targets by SMS or internet. This item include ... number in the unit,when it connects,you can monitor the sound around 5 meter.5.Movement Alert:Send SMS to the unit ...

Supplier: Shenzhen RuiHao Electronics Co., Ltd.

[China Manufacturers]

the hot selling car gps Tracker Support Remote controlling oil and circuit

Mar 27, 2012

... number in the unit, when it connects, you can monitor the sound around 5 meter. 5. Movement Alert: Send SMS to the unit ...

Supplier: Shenzhen Shengliran Technology Co., Ltd.

[China Manufacturers]

Car GPS/SMS/GPRS Tracker AVL Vehicle Locator Devices

Nov 24, 2012

... number in the unit, when it connects, you can monitor the sound around 5 meter. 5. Movement Alert: Send SMS to the unit ...

Supplier: Shenzhen Xaipai Technology Co., Ltd.

[China Manufacturers]

Vehicle Gps Tracker oner

Jan 10, 2013

... number in the unit, when it connects, you can monitor the sound around 5 meter. 5. Movement Alert: Send SMS to the unit ...

Supplier: Guangzhou Linkto Technology Company Limited

[China Manufacturers]

GPS Tracker for vehicle,GPS Tracker&car alarm,GPS Tracking device

Feb 18, 2013

... number in the unit, when it connects, you can monitor the sound around 5 meter. 5. Movement Alert: Send SMS to the unit ...

Supplier: Shenzhen Hongyuan Xintong Technology Co., Ltd.

[China Manufacturers]

rotary damper actuator

Feb 21, 2013

... 50/60Hz Power rating : 6.5W , 7.5W Control input : Digital : On/off; 3-floating points, Analogue : modulating 0(2) ~ 10V ... - 95% RH non condensing Storage: -40 - 80° Protection : IP44 Noise grade : < 45 dB Shipping weight : 1240g SA-XXD (3-points) wiring and ...

Supplier: Cixi Sheng An Electronics Co., Ltd.

[China Manufacturers]