电子产品

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电子产品供应商和制造商

Electronics

电讯服务

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Telecommunication

电话

elec

搜罗全球顶尖电话公司提供的电话资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

电话供应商和制造商

Phones

朗怡国际有限公司

 	 Gaming Headset 	 Driver Unit: 50mm 	 Vibration 	 LED Light 	 Volume Control 	 Microphone 	 USB+3.5mm*2 Jack 	 Cable Length: 2.6M  

Gaming Headphone

得宏环球贸易有限公司

Features MCPTT The RG750 has been specifically designed for Mission Critical PTT. Thanks to its side button and a rotating knob for channel selection, makes communication easier. Furthermore, its powerful front loudspeakers make communication possible in the loudest environment. Qualcomm® processor The RG750 is powered by the Qualcomm  

RG750 - High-Performance Smartphone for MCX

宏オ拓展有限公司

Power Line Carrier (PLC) Intercom - Streaming voice over electrical Power Line&nbsp; 	 Plug and use. 	 Do not need installation. 	 Easy to move stations from room to room. 	 AC operation, do not need to replace batteries. 	 Wide operation voltage 100V-240V AC, 50Hz-60Hz. 	 Use on your desk top or mount on the wall. 	 FM operation ensures low-noise transmission. 	 Cross phase operation design (can operation on 3 phase power system). 	 4 channel design to avoided interference. 	 Soft touch keys. 	 Switch power supply to reduce the power consumption. 	 Power on/off switch to save power. 	 8 step digital volume control. 	 Direct press to change channel. 	 Press to talk two way communication. 	 Lock function for room monitor. 	 Night illumination on all keys-easy to find the button at night. 	 Brightness illumination when key press.  

PLC Intercom

东莞市歌尚电子有限公司

 	 This headphone is designed specially for computer use, such as gaming and voice communication, with&nbsp;high quality sound. 	 Drive diameter:40mm 	 Sensitivity:112dB/mW 	 Impedance:32ohm 	 Cable length:1.2m&nbsp;  

Free Sample China Wholesale Computer Gaming Headphone

The audio door phone showcases a simple push-to-talk communication system. It features a wall-mountable push bell. This audio door phone with a modest design blends into your home decor effortlessly, making it an aesthetic and functional piece for your home. 	 Intercom with sharp and clear audio sound. 	 Power source: 6V&nbsp;DC adaptor or 4pcs of C batteries.  

Audio Door Phone Intercom System

荣航达有限公司

   Converse with visitors and unlock the door remotely.   Adjustable volume of the ringing, call signal sound with electronic chime (ding dong).   2 wires hand-set non-visual intercom door phone with 2 units.   Auto shut down time: 45 seconds.   Installation method: wall-hung type.  Indoor unit:
   Type: hand set, non-visual, 2 wires.   Power supply: DC135V + 1A.   Power consumption: maximum 10.5W, standby 0.5W.   Ambient temperature: 0&deg;C to 50&deg;C.   Ambient humidity: 45%-95%.   SNR: &gt; 45dB.   Call signal sound: electronic chime (ding dong).   Maximum cable length: 100m.   Installation: wall-hung type.   Hand set unit weight: 0.15kg.   Dimension and weight: 195mm x 92mm x 32mm, 0.18kg.   Dimension&amp;weight (with hand set unit): (195+68) mm x 92mm x (32+13) mm, 0.33kg.  Outdoor unit:
   Cover: silver aluminum outdoor with prevent splashing.   Power supply: DC 10-12V.   Power consumption: maximum 1.2W, standby 0.1W.   Ambient temperature: -10&deg;C to 50&deg;C.   Ambient humidity: 45%-95%.   SNR: &gt; 45dB.   Installation method: wall-hung or inlay-in type.   Dimension: 191 (h) mm x 114 (w) mm x 49 (d) mm, 0.30kg.   Embed dimension: 160 (h) mm x 94 (w) mm x 32 (d) mm.   Including in one kit: one indoor monitor, one outdoor station, one adapter, one English user manual and one bag of screws.  

Audio Intercom System

Features:
   Converse with visitors and unlock the door remotely.   Visitors are visualable during communication and ringing.   Be able to monitor entranceway actively.   Adjustable contrast of the monitor.   Adjustable volume of the ringing, call signal sound with electronic chime (DingDong).   7 inch LCD-TFT colour module with night vision light.   Argent cover.   Auto shut down time: 45 seconds.   Installation method: placed flat or wall-hung type.  Indoor unit:
   Type: hand free.   White plastic indoor monitor, can be added base with your requirement.   Power supply: DC13.5V/1.2A.   Power consumption: maximum 10W, standby 0.5W.   Ambient temperature: -10&deg;C to 55&deg;C.   Ambient humidity: 45%-95%.   SNR: &gt; 40 dB.   Display: 7 inch TFT-LCD screen.   Call signal sound: electronic chime (dingdong).   Picture element: horizontal 450 lines, vertical 480 lines.   Maximum wire length from camera: 30 meters using 0.65mm cable.   Maximum number monitor per system: 4 monitor per camera.   Installation method: placed flat or wall-hung type.   Dimension and weight: 235mm x 143mm x 55mm, 0.60kg.  Outdoor unit:
   White plastic outdoor and prevent splashing.   Power supply: DC 10-12V.   Power consumption: maximum 1.2W, stand by 0.1W.   Ambient temperature: -15&deg;C to 50&deg;C.   Ambient humidity: 45%-95%.   SNR: &gt; 45dB.   CMOS: 380 lines resolution.   Minimum illumination: 0.2lux.   Camera: F:1.8, F+3.1m/m.   Installation method: wall-hung type.   Dimension and weight: 125mm x 95mm x 44mm, 0.57kg.   Including in one kit: one indoor monitor, one outdoor station, one adapter, one English user manual and one bag of screws.  

Video Intercom

Qingdao Hua Shiji Precision Mould Co., Ltd.

This is an Android-based intercom that comes with a large touchscreen for ease of operation. It runs on a high-performance CPU for reliable and smooth operation. This smart intercom offers an extra-long service life.
 
  Based on Android operating system and Qualcomm QChat technology. 
  Integrates functions of dust-proof/shock-proof/waterproof, GPS positioning, map navigation and so on. 
  Can be widely used in scheduling, field operation, property management, construction, catering accommodation, transportation, logistics, administrative law enforcement, manufacturing and mining industries. 
 

Android Intercom

广州乐铂斯进出口贸易有限公司

   PC headphone with built-in microphone for chat/gaming/music.   With water transfer printing.   Feel like you are in a live concert with this pair of headphones. The superior headphones have large pads for covering your ears to offer a rich bass with great noise isolation. Padded with soft cushion, the adjustable headband is designed to offer maximum comfort when wearing all day. Printed with elegant patterns on the cap, these unique headphones boast a fashionable appearance in classic black or white colors.  Features:   In-line volume control.   Adjustable padded headband.   Large ear pads.   Straight plugs.   Deep bass response.   Superior noise cancelation.   Fashionable design with water transfer printing   Elegant patterns on cap.   Fashionable appearance.   Available in a variety of colors.   Voice tube for superior communications.   Loudspeaker: &Phi;40mm.   Impedance: 32 ohm.   Frequency: 20-20,000Hz.   Sensitivity: 106dB&plusmn;3dB.   Cord length: 2.2m&plusmn;5%.   Jack (mm): 3.5 stereo.   Mic: &Phi;6.0 x 5.0mm/: -42dB&plusmn;3dB.   Loudspeaker: &Phi;40mm.   Impedance: 32 ohm.   Frequency: 20-20,000Hz.   Sensitivity: 106dB&plusmn;3dB.   Cord length: 2.2m&plusmn;5%.   Jack (mm): 3.5 stereo.   Mic: &Phi;6.0 x 5.0mm/: -42dB&plusmn;3dB.  

Printed PC Headset

HONG KONG SADES DIGITAL TECHNOLOGY CO.,LIMITED

These Wolfang headphones come with 40mm dynamic speakers to create soft and pleasant tones. It is fitted with lightweight and uniquely designed ear cups for enhanced wearing comfort. The smart in-line remote control allows you to&nbsp;make adjustments for sound&nbsp;and the microphone.

 
  7.1 surround sound channel provides immersive gaming experience. 
  Comfortable padded, adjustable headband. 
  Soft ear cushion. 
  Hidden microphone. 
 

Guangdong Somic Industrial Co., Ltd

Showcased here is a pair of headphones with a wireless design for convenient use. This pair of headphones also comes with a microphone for easy communication. The wireless headphones are great for gaming purpose.
 
  Carrier frequency:&nbsp;2.4G. 
  Receiving range&nbsp;:10m, 360&deg;. 
  Transmitted power: 4dBm. 
  Frequency response:&nbsp;20Hz～20KHz. 
  Continuous working time: 10-12 hours. 
  Recharge time: approximately 5 hours. 
  USB plug. 
  Weight:&nbsp;approximately 5.8g. 
 

Gaming Headset

深圳市宝安高科电子有限公司

   Can be connect with any telephone set to record.   Digital record function, can support conversation record, OGM, etc.   The phone can support at most 4G memory, 128 hours record function.   The record can be stock to compute and display through computer.   Conversation record function can select by manual and auto.   Can transfer MP3 file as WAV.  

Answering Machine Phone

Top Way Science & Technology Trading Co Ltd

 This video door phone features a 10.2&rdquo; high-definition digital screen for enriching your visual experience. It allows intercom and call transfer between indoor monitors. The optional telephone remote control design is sure to delight users. 
 
  10.2&rdquo; high-definition digital screen. 
  16:9 wide screen design. 
  Hands free full duplex talk. 
  Touch button. 
  Monitor and remote unlock. 
  Kinds of chord ring and DIY ring (optional). 
  Color, brightness and contrast etc., adjustable. 
  4-grade ring volume adjustable. 
  No bother (mute) function. 
  W80, PH80 indicate the color image memory (optional). 
  W200, PH200 indicate the color memory for both image and video, which been saved in SD card up to 16G. 
  Intercom and call transfer between indoor monitors (support max. to 4 monitors). 
  4 ways CCTV cameras connectable. 
  Video signal output. 
  Message function (optional). 
  Extension switch for multi-function (optional). 
  Remote control by telephone (optional). 
 

Video Door Phone

7&quot; touch screen, surface mount/flush mount for option

Video Door Phone Indoor Monitor

Shenzhen Michoi Security Technology Co., Ltd

This multi-function video door phone is equipped with a 7&quot; high-quality color TFT display. It supports up to 4 indoor monitors and 2 door stations. Increase home security with this reliable door phone. 

 
  Visitor call transferable to telephone. 
  Supports image capture function with 64 images of memory. 
  Supports SD card for saving captured images to computer. 
  Supports 4-channel CCTV and 2 door stations security surveillance by viewing 6 video channel images at the same time. 
  Weight: 0.6kg. 
 

Multi-Function Video Door Phone

Meeteasy Technology Ltd

MVOICE 3000-B Bluetooth conference speakerphone is a business grade conference call audio equipment. Connect the MVOICE 3000-B Bluetooth speakerphone to PC, laptop or mobile phone, can instantly replace the PCs and laptop&#39;s speaker and microphone with outstanding audio quality. It is suitable for small to medium enterprises, home office professionals, on-line education teachers and students, and business travelers.
&nbsp;
Product Overview:
Suitable for personal or small group conference calls
Echo cancellation eliminates acoustic echo
USB connection to PC for Web-conferencing
Advanced DSP technology delivers remarkably rich, crystal-clear audio
3 high sensitive microphones provide 360&deg; audio pickup over 2 meters
Noise cancellation removes ambient room noise
Bluetooth built-in for conference calls via cellphone
Microphones can be controlled separately for specific situations.&nbsp;
Selling Points:
Simply Plug in and Talk
Easily connect to your PC or laptop via USB, works great with PC based communication softphone applications i.e Skype, Zoom etc
&nbsp;
Wireless Conferencing with Bluetooth
Support connection to mobile phone via Bluetooth, turn your mobile phone as a conference station anytime and anywhere
&nbsp;
Integrate with Video Conference System
Professionally designed to work with video conference system, provide perfect and cost-effective audio solution to your video conferences
&nbsp;
Enjoy Crisp, Clear and Rich Audio
Full band frequency response and advanced CrystalSound audio processing technologies deliver remarkably rich full audio for natural, effortless conversations
&nbsp;
Ultra-low Power Consumption
Work with ultra low power supply, no worry of drawing too much power from your PC or video conference system

Meeteasy MVOICE 3000-B Bluetooth Conference Speakerphone for Web Conference and Mobile Phone

深圳市志诚宜家电子科技有限公司

 	 2.4GHz digital frequency hopping and encryption technology, transmission distance up to 300 meters in open area, robust anti-interference. 	 Clear night vision can capture image in low-illumination environment. 	 Rain shield for the outdoor camera is available. 	 7 inch Digital TFT color panel. 	 High-strength tempered glass, corrosion and scratch resistance provides longer working life. 	 High sensitive touch keys. 	 Monitor - wireless unlocking, hands-free call and talk. 	 A selection of 16 ring tones are included with adjustable volume. 	 Date and time are shown on the screen. 	 Indoor monitor stores up to 100 pictures, with date and time marked on. 	 Brightness and talk volume are both adjustable. 	 The BL-5J battery for camera and monitor is rechargeable and replaceable. 	 Outdoor camera has two work modes:	 		 With battery - up to 15 days of use before re-charge. 		 With AC power supply using power adapter provided. Note: Indoor monitor can monitor anytime if using AC power supply and power adapter provided. 	 	 	 Includes &#39; Wireless unlocking &#39; control function. 	 One outdoor camera supports a max of 3 indoor monitors and vice versa. 	 The outdoor unit includes a tamper alarm function.  

Wireless Video Door Phone

Shenzhen Suntex Development Technology Co., Ltd

 	  HD 720P Wireless WIFI Intercom Doorbell&nbsp;  	 Resolution : &nbsp;HD1280*720P 	 Viewing angel : &nbsp;166&deg; horizontal 	 Standby time : About 6 months&nbsp; 	 Day and night : &nbsp;Double filters automatically switch 	 Infrared distance : Effective distance 5m 	 Two-way voice: &nbsp;Support two-way real-time call 	 PIR Human detection : Support PIR detection and wake up 	 Video mode : &nbsp;Manual recording, alarm recording 	 Wireless : WIFI802.11b/g/n wireless network 	 Storage : &nbsp;32G TF card &amp; free cloud storage&nbsp; 	 Mobile client &nbsp;: Ubell，ios10.0，android version 5.0&nbsp; 	 Power supply : AC/DC24V or two 18650 batteries 2200mAH (optional) 	 Color:&nbsp;Silver, Black, Golden, Rosy, Optional  

HD 720P Wireless WIFI Intercom Doorbell 

 	 Resolution ： HD1920*1080 	 Viewing angel ： 166&deg; horizontal 	 Standby time： &nbsp;About 6 months 	 Day and night：&nbsp; Double filters automatically switch 	 Infrared distance ： Effective distance 5m 	 Two-way voice：&nbsp; Support two-way real-time call 	 PIR Human detection ：Support PIR detection and wake up 	 Video mode&nbsp; ：Manual recording, alarm recording 	 Wireless： WIFI802.11b/g/n wireless network 	 Storage ： 32G TF card &amp; free cloud storage 	 Mobile client： Ubell，ios10.0，android version 5.0 	 Power supply ：AC/DC24V or two 18650 batteries 2200mAH (optional)  

1080P Smart Wireless WIFI Doorbell

CPR Global Tech Ltd

This newest call blocker features a 3 inch caller display screen, large &quot;block now&quot; button, 5000 pre-programmed number list and a 1500 number blocking capacity. It has the ability to block unwanted callers from cordless DECT extension handsets by pressing #2. The call blocker is easy to control and offers a wide variety of functions for blocking calls.
&nbsp;
Features:&nbsp; 	 Easy to use controls: With CPR call blocker&#39;s easy to use control buttons you can view the callers number on its large 3 inch display and view the blocked number list as well as see how many times that blocked number has tried to recall. If required, blocked numbers can be easily removed from the block list using the delete button (see images above). 	 Built-in number list: The CPR call blocker is pre-programmed with more than 5000 numbers which are &#39;deemed&#39; as known nuisance callers. Companies which are selling by phone, using overseas call centers and automated sales lists are all pre-programmed which will minimize the sales calls you receive almost immediately. 	 Block now function: The &lsquo;block now&rsquo; button is located on the top of the unit. At the touch of a button the unwanted caller&rsquo;s number is logged into the unit&rsquo;s memory, the call will hang up and the number will be blocked permanently. This feature allows you to block up to 1000 unwanted callers as they are calling you. 	 #2 blocking function: Block a number by entering #2 on any DECT handset connected to the telephone base. 	 Manual entry: Manually enter or remove numbers to/from the blocking list.  &nbsp;
Programmable functions: 	 Private blocking function: This will reject all calls shown as PRIVATE. 	 Unknown blocking function: This will reject all calls shown as UNKNOWN. 	 International blocking function: This will reject all calls shown as INTERNATIONAL. 	 &quot;0&quot; type calls blocking Function: This will reject all calls shown as multiple 000s or variations of fake numbers. 	 VOIP blocking function: This will reject all VOIP style internet nuisance callers. 	 Last calling number blocker: This will block the last visible number from your call log. 	 Area code blocker: This will block the Area code of a calling number or the first 2, 3, 4 or 5 digits etc. of any number.  &nbsp;
In the box: 	 1 x CPR V5000 call blocker, 1x RJ11 line splitter, 1 x 2M RJ11 line cable, 1 x 0.25m RJ11 line cable, 1 x user manual. 	 EAN: 5074512115106.  

CPR V5000 Call Blocker

SHENZHEN EEGUARD TECHNOLOGY CO., LTD

HD Touch Screen 10.1 Inches Interphone Home Security Video Door Phone Intercom
Description:
Monitors: 	 10.1 inches color capacitive &nbsp;Touch screen  	 Hands free 	 Touch&nbsp;Screen with a touch button 	 Surface-mounted 	 Internel power / External adapter (Optional) 	 4&nbsp;wires connection 	 Supports 4 video channels 	 Supports Maximum Length of Line Connection: 100m 	 Power Supply: AC110-240V / DC15V,0.8A 	 Power Consumption:&nbsp;9W(Max),2.5W (standby) 	 TFT Resolution:&nbsp;1024 x 600 	 Dimension: &nbsp;255 x 180 x 21mm 	  Type of signal:&nbsp;CVBS, AHD/TVI/CVI(up to 1080P) Optional    &nbsp;
Doorbells: 	 1/4 High-Definition color camera 	 With night vision 	 Metal case 	  110&deg; View angle  	  Waterproof: IP66  	 Resolution:  720Pixels / 1080Pixels (Optional)  	 Type of Signal: CVBS / AHD 	 4&nbsp;wires connection 	 Surface / corner construction 	 Supports lock control 	 Operating Temperature: - 30 &ordm;C to +&nbsp;60&ordm;C 	 Power: 10-15V 	 Dimension: 133 x 48 x 16mm  
Functions:
Monitors: 	 Lock control / Broadcast / Calendar / Alarm clock 	  Capture over 100pcs images with internal flash  	 Monitor doorbell or CCTV cameras 	 Make calls between monitors 	 Monitor listening to another monitor 	 DVR function, with both Video and audio 	 Answer machine function 	 Auto take pictures from doorbell camera 	 Supports Message leave 	  Can take Images or record video from doorbell, even you are talking with visitor  	 Multimedia manager 	 Photo frame 	 Outdoor panel unlock release 	 Indoor monitor unlock release  
Max. Supports: 	 2 outdoor doorbells + 4 indoor monitors + 2 CCTV cameras 	 1 outdoor doorbell + 4 indoor monitors + 3 CCTV cameras  Doorbells: 	 Surface / corner construction 	 Supports lock control  

10.1" HD Interphone Video Door Phone Intercom

7&nbsp;Inch&nbsp;Home Security Intercom Interphone Video Door Phone
1080P HD Touch Screen 7 Inches Intercom Home Security Video Door Phone with Memory
Description:
Monitors: 	 7&nbsp;inch IPS color TFT digital screen 	 Hands-free 	 Touch button 	 Surface-mounted 	 External adapter 	 4 Wires&nbsp;/ Cat-5 connection 	 Supports 4 video channels 	 Supports Maximum Length of Line Connection: 100 m 	 Power Supply:&nbsp;DC15V / 0.8A 	 Power Consumption: 9W (Max), 2.5W (Standby) 	 TFT Resolution:  1024 x 600  	 Dimension: 216 x 129 x 10 mm  Doorbells: 	 1/3&quot; High-Definition&nbsp;color camera 	 Resolution:  1080 P  	 With night vision 	 Metal case 	 110&deg; View angle. 	  Protection Standard: IP 66.  	 4&nbsp;wires connection 	 Surface / corner construction 	 Supports lock control 	 Operating Temperature: - 30 &ordm;C to +&nbsp;60&ordm;C 	 Power: 10 -&nbsp;15 V 	 Dimension:&nbsp;133 x 46 x 20 mm  Functions:
Monitors: 	 Lock control / Broadcast / Calendar / Alarm clock 	 Capture over 100 pcs images with internal flash 	 Monitor doorbell or CCTV cameras 	 Make calls between monitors 	 Monitor listening to another monitor 	 DVR function, with both Video and audio 	 Answer machine function 	 Auto take pictures from doorbell camera 	 Supports Message leave 	 Can take Images or record video from doorbell, even you are talking with visitor 	 Multimedia manager 	 Photo frame 	 Outdoor panel unlock release 	 Indoor monitor unlock release 	 Type of Signal:&nbsp;CVBS / AHD / TVI / CVI (up to 1080 P) Optional  Max. Supports: 	 2 outdoor doorbells + 4 indoor monitors + 2 CCTV cameras 	 1 outdoor doorbell + 4 indoor monitors + 3 CCTV cameras  Doorbells: 	 Surface / corner construction 	 Supports lock control 	 All our models are passed CE, RoHS, REACH certificates, and with 2&nbsp;years warranty, you are welcome to visit our factory or take samples to test our quality  

7 Inch Intercom Inter-Phone Video Door Phone

7 Inch IPS Intercom System Inter-Phone Video Door Phone
1080P HD Touch Screen 7 Inches Intercom Home Security Video Door Phone with Memory
Description:
Monitors: 	 7-inch color TFT digital screen 	 Hands-free 	  Touch&nbsp;Screen  with a touch button 	 Surface-mounted 	 External adapter 	 4 Wires&nbsp;/ Cat-5 connection 	 Supports 4 video channels 	 Supports Maximum Length of Line Connection: 100 m 	 Power Supply:&nbsp;DC15V / 0.8A 	 Power Consumption: 9W (Max), 2.5W (Standby) 	 TFT Resolution:  1024 x 600  	 Dimension: 216 x 129 x 10 mm  Doorbells: 	 1/3&quot; High-Definition&nbsp;color camera 	 Resolution:  1080 P  	 With night vision 	 Metal case 	 110&deg; View angle. 	  Protection Standard: IP 66.  	 4&nbsp;wires connection 	 Surface / corner construction 	 Supports lock control 	 Operating Temperature: - 30 &ordm;C to +&nbsp;60&ordm;C 	 Power: 10 -&nbsp;15&nbsp; V 	 Dimension:&nbsp;133 x 46 x 20 mm  Functions:
Monitors: 	 Lock control / Broadcast / Calendar / Alarm clock 	 Capture over 100 pcs images with internal flash 	 Monitor doorbell or CCTV cameras 	 Make calls between monitors 	 Monitor listening to another monitor 	 DVR function, with both Video and audio 	 Answer machine function 	 Auto take pictures from doorbell camera 	 Supports Message leave 	 Can take Images or record video from doorbell, even you are talking with visitor 	 Multimedia manager 	 Photo frame 	 Outdoor panel unlock release 	 Indoor monitor unlock release 	 Type of Signal:&nbsp;CVBS / AHD / TVI / CVI (up to 1080 P) Optional  Max. Supports: 	 2 outdoor doorbells + 4 indoor monitors + 2 CCTV cameras 	 1 outdoor doorbell + 4 indoor monitors + 3 CCTV cameras  Doorbells: 	 Surface / corner construction 	 Supports lock control 	 All our models are passed CE, RoHS, REACH certificates, and with 2&nbsp;years warranty, you are welcome to visit our factory or take samples to test our quality  

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