radio frequency security systems,China radio frequency security systems Manufacturers, Suppliers

Retail-Wholesale Tecsun pl-660 FM Stereo LW MV SW-SSB AIR PLL SYNTHESIZED PL660 Radio

Sep 23, 2012

... radio stations:Manual search radio frequency,direct digital frequency input, manual station search stored (VM), directly addresses stored digital radio, radio frequency ... automatic search browse, browse the stored automatically search for radio frequency. FM receiver ... menu, boot to listen to stored radio frequency,A intelligent power Switch,can automatically start ...

Supplier: Guangzhou Hanting Bio-Technology Exploiture Co., Ltd.

[China Manufacturers]

mini portable voice amplifier with USB/TF and FM radio V-5

Jul 11, 2012

... 800sq.m*LED Display:It can display the battery status,radio frequency and music playing information.*MP3 by TF Card, USB flash ... disk supported, FM Radio Function*Built-in 2pcs 3.7V/1100mAh Lithium Battery, convenient ... usage: belt chip, neck hanging & waist bandSpecifications*Max output: 18W*Frequency response: 80Hz-12kHz*Speaker: 3" 4Ω*Working voltage:7.4V ...

Supplier: Zhongshan Kelan Electronic Co., Ltd.

[China Manufacturers]

Multi Color LED Mood Light with Speaker with 9 LED Colors, FM Radio, Audio Connection

Oct 06, 2012

... LED Mood Light with Speaker with 9 LED Colors, FM Radio, Audio ConnectionIntroducing: The multi color ambient light creates a unique ... , Purple, Cyaan, Pink * LED Modes: Fast Multicolor, Slow Multicolor * FM Radio Frequency: 87.5-108Mhz and 76-96Mhz * Loudspeaker Output: 3W ... * Frequency Response: 20hz to 16Khz * Signal-to-Noise Ratio: >80dB * Control ...

Supplier: Chinavasion Wholesale Ltd.

[China Manufacturers]

EM-410 electret portable CB micphone with 4 pin 5 pin 6 pin RJ 12 RJ 45 connector compatible with various ham radio

Jun 16, 2012

... : 2.3m5,WIth up/ down button on the top for radio frequency turning 6, OEM acceptable parameter.B Microphone microphones for CB ... Exposure at -10°C-- 55°C for 1 hour, 2cycles, frequency response, sensitivity shall be within specifications.(The measurement shall be ... at 40°Cand 90-95% relative humidity for 48 hours, frequency response, sensitivity shall be within specifications(The measurement shall be ...

Supplier: Shenzhen Easycom Electronics Co., Ltd.

[China Manufacturers]

wireless car fm modulator for auto radio

Aug 10, 2012

car fm modulator for monitor radio power:16W 4 digital led display whole current<50ma maximum ... :30m optional wired fm wireless car fm modulator for monitor radio• Frequency:FM 87 ~ 108.5 MHz, 0.1 MHz per step ... mm• wired FM (optional ) wireless car fm modulator for auto radio

Supplier: Everise Industries (SZ) Limited.

[China Manufacturers]

GSM Security Alarm Receiver Center Alarm

Oct 21, 2012

... by trained operateors to respond. GSM Security Alarm Receiver Center Alarm Model: R-2005GSMAlarm Systems send alarm signals over telephone landline ... a year by trained operateors to respond to emergencies.The security operators take the relevant action to inform the police ... user map, can know the information about the depoly of security systems and sensors.With relay output, can connect with other ...

Supplier: Shenzhen Meidasi Technology Development Co., Ltd.

[China Manufacturers]

bolt container security seal

Feb 04, 2012

1. high-security steel inner core 2.Bolt Seal Color: red / ... blockade, seal the truck, trailer seals, tank seal, high security seals, bullet seal, wire seal, iron seal, plastic seal, ... padlock seal, security seals, meter seal, etc. , product quality and cheap.The ... seals, cheap, easy to use, widely used in security systems in various industries. bolt container ...

Supplier: Chongqing AIECQ Machinery & Electronics Imp. & Exp. Co., Ltd.

[China Manufacturers]

Poratable Mini MP3 Speaker Alarm Clock With FM Radio

Dec 24, 2012

1)BI BI music alarm clock , 2)Radio control clock , when it reach setting time ,the radio will open itself with the latest ... c Poratable Mini MP3 Speaker Alarm Clock With FM Radio 1. Normal display with time, 12hr/24hr system changeable(Default ... .The length of alarm can be setted .3. FM radio frequency LED displa1)Frequency display :87.5-108 MHZ2)Both Manual or automatic ...

Supplier: Shenzhen Rongzhifa Electronic Co., Ltd.

[China Manufacturers]

Mz530 Spectrum Analyzer's probe, 0.1-1000MHz frequency

Mar 17, 2013

1.frequency:0.1~1000MHz 2.output impedance: 50ohm 3. ... Mz530 probes are ideal tools for detecting the electromagnetic fieldsof radio frequency. They include resistance probes, magnetic field probes andelectric ... instruction manual of the Mz530 for more details.Technical specifications:Frequency range: 0.1-100MHzOutput impedance: 50ΩOutput jack: ... Mz530 Spectrum Analyzer's probe, 0.1-1000MHz frequency

Supplier: MCH Instruments Co., Ltd.

[China Manufacturers]

solar radio

Apr 12, 2012

... info Solar Multifunction RadioNo.STA-B1009 (1)Multifunction radio, hand-winded solar multichannel radio/ LED lamps / torch / hand-winded emergency alarm ... also be used in remote areas that without electricity.(4) Radio frequency parameters: MW (AM): 530-1600KHz; FM: 88-108MHz; SW1: ... or hand-cranked charging 75 minutes (to 120 / minute), radio Can be used eight hours, nine hours torch lighting, lamps ...

Supplier: Xiamen Strengthened Ta Trading Co., Ltd.

[China Manufacturers]

4-in-1 multi-functional dynamo LED flashlight with FM radio

Feb 12, 2013

flashlight+radio+siren+compass+charger Brief introduction:1.Dynamo flashlight with adjustbale ... time of the accumulator: 1 hour.3.Auto-scan FM Radio:Frequency: FM 88—108MHz; Max output power: ≥0.2W4.Alarm & ... Caution lighta red & a blue LED flash alternatelyFlashing frequency of caution light: about 0.5HZ;Sound pressure level of ... 4-in-1 multi-functional dynamo LED flashlight with FM radio

Supplier: Wenzhou Zhuotai International Trading Co., Ltd.

[China Manufacturers]

VAKIA-ASC-1300 multi-arc combination with medium frequency magnetron sputtering vacuum coater

Mar 31, 2013

... Cathodic arc deposition together with medium frequency magnetron sputtering,wide range of application ... magnetron power supply,Medium FrequencyMagnetron Power Supply,Radio Frequency Magnetron PowerSource,Linear Ionization SourceStructure of Vacuum ... PieceRotating Stand and RotatingStylePlanetary revolution-autorotation and frequency conversion speed regulation(controlled and adjustable)Heating ...

Supplier: Shanghai Vakia Coating Technology Co., Ltd.

[China Manufacturers]

car radio MP3 player with USB,SD,MMC card playable

May 28, 2012

... inputPLL FM/AM(optional)electronic tuning18 preset stations with radio frequency displaauto memory storeElectronic encode volume Control24 Hour Digital ... inputPLL FM/AM(optional)electronic tuning18 preset stations with radio frequency displaauto memory storeElectronic encode volume Control24 Hour Digital ... A2DP +$8Full function remote control +$0.6 car radio MP3 player with USB,SD,MMC card playable

Supplier: China Electronics Shenzhen Company

[China Manufacturers]

Stylish Wireless Stereo Headphone MP3 Player Micro SD Player Headset (Support TF/Micro SD card/FM radio/Computer)

Jan 26, 2013

... FM Radio Jack.Adjustable Headband. Noise-isolating and Slow rebound foam Ear PadFM radio Frequency: 87 ... -108MHzMP3 Decoding range: 8Kbps-320KbpsEarphone Frequency response: 20Hz-20KHzSpeaker: ... batteriesCharging timeAbout 2 hoursFM radio Frequency87-108MHzMP3 Decoding rang8Kbps-320KbpsEarphone Frequency response20Hz-20KHzSpeaker40mml Horn resistance32ohmStyle ...

Supplier: iTrait Technology (Shenzhen) Co., Limited

[China Manufacturers]

fm mini radio fm gift radio

Jul 03, 2012

fm mini radio pocket gift radio portable mini radio Frequency range: 88-108MHz, FM receiving Power: AAA×2pcs (not included) With stereo earphoneAny body color can be customized Any logo color can be printed,1-2c on one position are free of charge Normal packing:white box +bubble bag fm mini radio fm gift radio

Supplier: Shenzhen Widen Electronic Co., Ltd.

[China Manufacturers]

am/fm telescope radio with headset and neckrope

Mar 31, 2013

am/fm telescope radio with headset & nylon hanging Portable radio, mini radio Frequency: 88-108MHz Ideal for promotion gift am/fm telescope radio with headset and neckropeModel: MP-818AM/FM two band telescope radio with earphone adn nylon hanging unit size:10.1*9.6*4.3cm material:PS packing:white box/gift box

Supplier: Shenzhen Nicely Electronic Co., Ltd.

[China Manufacturers]

Security Cable fire alarm cable with PE Jacket

Jul 03, 2012

... insulation,PVC/LSOH jacket.For fire/smoke indoor or outdoor security systems. Security Cable 14*0.20mm,6 cores unshield or we can ... common PVC insulation,CMP,CMApplication: used for alarm mechanisms or security system Security Cable fire alarm cable with PE Jacket

Supplier: Zhejiang Jianfeng Communication Cables Ltd.

[China Manufacturers]

alarm cable/security cable

Mar 15, 2013

... ,TC conductors.White PVC/LSOH jacket,round cable for security systems use. Alarm Cbale/Security CableSHEATH Flame Retardant PVCSHEATH COLOR Grey, White, Brown ... common PVC insulation,CMP,CMApplication: used for alarm mechanisms or security system alarm cable ...

Supplier: Jinhua Retek Communication Equipment Co., Ltd.

[China Manufacturers]

new product! Solar Lamp with Radio&phone charger for nokia

Sep 01, 2012

... charger for nokia new product! Solar Lamp with Radio & phone charger Features Spec·Built-in battery: polymer 3.7V ... )·Using time: lamp 7H or flashlight 32H or radio 18H or siren 7H·Radio frequency: FM76-108MHz·LED brightness: 2500mcd·Speaker power: 8 ... .1 Functions·12 LED reading lamp with brightness adjustment·FM radio with volume adjustment·Emergency charger for cellphones·Big sound siren ...

Supplier: Eland Electronic Co., Ltd.

[China Manufacturers]

SFE S850UV High Quality Dual Band Radio

Mar 31, 2013

... , Dual Standy, Dual Display SFE S850UV High Quality Dual Band Radio 1. 256 Channels(UHF & VHF)2. Operation Mode: UU, ... Function (10 levels)9. ANI Code and PTT ID10. FM Radio 76-108MHz11. End-tone Elimination12. Multi-scan Modes: VFO ... +60°CFrequency Stability±2.5ppmAntenna Impedance50ΩDimension53*28*104mmWeight210g Transmitter Frequency Error≤ 5 X 10-6RF Power Output≤5WModulation Limiting≤ 5KHzSpurious ...

Supplier: Quanzhou SFE Electronic Technology Co., Ltd.

[China Manufacturers]