电子产品

搜罗全球顶尖电子产品公司提供的电子产品资讯。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。

电子产品供应商和制造商

Electronics

消费电子产品

搜罗全球顶尖消费电子产品公司提供的消费电子产品资讯。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。

消费电子产品供应商和制造商

Consumer Electronics

安全与监视

elec

搜罗全球顶尖安全与监视公司提供的安全与监视资讯。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。

安全与监视供应商和制造商

Security & Surveillance

朗怡国际有限公司

Stero bluetooth 4.0 to pick up voice from smart phone (phone call or music)
Full HD 1440*1080p/30 fps
Function: record video &amp; take photo &amp; bluetooth
Sensor: 5M CMOMS sensor with 63 degree
Grilamid TR90 high end quality material:
Video format: H264 MOV compression video format
Polarized lenses, replaceable
Battery: 630 mAh rechargeable lithium-ion polymer
With micro SD card slot (up to 32gb)
With USB port

HD Sunglasses Camera

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

An affordable DIY&nbsp;Intercom system 	 Push On / Off power button on master unit 	 PTT communication circuit 	 Clear and loud &ldquo;Ding Dong&rdquo; door chime sound 	 Wall Mounted or Desktop 	 2 units per set 	 20m (66ft) connection cable is included 	 Low power consumption 	 Power source: DC 6V adaptor or&nbsp;4pcs of C batteries on master unit only (batteries excluded)  

Wired Intercom

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

思诺科创公司

4 Channel Wireless Intercom is a Communication System for the Home Office, Small Business, Offices, Storerooms and Workshops Etc. Adjustable Digital Volume Control and a Lock Function for Monitoring Sounds in Rooms Making It Ideal for Babies Nurseries or Even Toddlers Rooms.  Communication Range: About 100m ~ 300m Max  Highlight Lock Function for Room Monitoring.Easy to Move Stations From Room to Room.Just Plug in and Use, No Installation Required.Interference-free Wireless System. Secure Wireless Connections.Support by Power Bank 5v/1a. So You Can Take Devices to Any Place You Want.One to One Selective Communication or One Speak to All Intercom Simultaneously.Ideal for Homes, Small Offices, Clinics, Storerooms, Workshops, Babies Nurseries.Crystal Clear, Secure Digital Communication, Can Be Connect Ability to Other Walkie Talkies.A/b/c Adjustable Ctcss Privacy Tones is Used to Keep Your Radios Silent to Other Users Sharing Your Frequency. Functions Description Brand: MaxtonePower Output: 3wChannel Capacity: 8ChannelFrequency Range: 462mhzPrivacy Tones: a/b/c (Ctcss)Power by: 5v/1aSize: 33 * 60 * 115mmWeight: 0.14kg Package Includes 1 * Wireless Intercom1 * Power Cable1 * Power Adapter1 * User Manual   

4 Channel FM wireless I\intercom for home and office use

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

Vvsafety Technology Co., Limited

 	 Sony CCD camera, HD1080P, 1920 x 1080 pixels 	 Support P2P 	 Support WPS (Wi-Fi Protected Setup) 	 Support Onvif 	 2 way audio 	 Suppport micro SD card, 16Mb-128Gb 	 With IR CUT filter 	 True plug and play, zero setting 	 Night Vision distance:5-10m 	 High-Speed H.264, MPEG-4, M-JPEG 	 Support Multi-screen monitoring 1-36 	 Perfect for iPhone, iPad, Android smartphone, PC and Mac  

Sleep Lamp Camera with WiFi and Night Vision

深圳市依罗科技有限公司

   HD security camera with 1/4inch,1.0Mega Progressive CMOS sensor up to 720P/24FPS.   Allows iPhone, Android and smartphone monitoring with motion alerts by mail or FTP alarm.   H.264/M-JPEG compression and Dual filter automatically switch without partial color.   Supports two-way audio and motion detection/1 channel input trigger.   Simple and convenient P2P plug and play function.   Support planned recording to Micro SD card, local storage and connection to WIFI 802.11b/g/n wireless network.   Tilt angle rotation: 355&deg;, pan angle rotation:120&deg;   11 piece(s) 850nm&Phi;5mm IR LED: IR irradiation distance up to 10m.  

Security Monitoring Camera

   Top-grade IP web camera with 1/4inch CMOS sensor up to 720P/24FPS.   Dual filter automatically switch to confirm no partial color.   Supports iPhone, Android and smartphone monitoring.   Supports two-way audio and motion detection/1 channel input trigger.   Simple and convenient P2P plug and play function.   Tilt angle rotation: 355&deg;, pan angle rotation:120&deg;   WiFi 802.11b/g/n wireless network.   12 piece(s) 850nm&Phi;5mm IR LED: IR irradiation distance up to 10m.  

Surveillance CCTV Camera

iReach Technology Ltd

 	 P2P Connection Connection via WiFi, 3G or 4G 	 Supported Smartphones: iOS, Andriod and Tablet 	 Universal USB Connector 	 Plug and Play 	 One Touch Wi-Fi Protected Setup (WPS) 	 QR Code Scan 	 Supported up to 640 x 480 Pixel 	 MJPEG Flip Image Vertically, Mirror Image Horizontally 	 Supported Wireless Encryption up to WPA2-PSK 	 Reset Button Power 	 LED Indicator 	 Night Vision 	 Photo Snap 	 Record Video 	 Zoom In / Out 	 Talk Back Function 	 Motion Detection 	 Temperature Display 	 Temperatue Alert 	 Time Display 	 Define up to 4 User Login Accounts  

P2P WiFi Camera 

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

JSW Pacific Corp

The wireless surveillance kit comprises a portable wireless surveillance receiver coupling with an ultra-compact wireless indoor camera. It boasts image-capturing, motion-detect recording or IP video transmission with the supplied PC software. It has an ultra-long service range of up to 200 meters from the foldout type internal antenna and supports up to 4 wireless cameras from a single receiver. With a simple OSD menu and an&nbsp;on-screen signal-strength indicator, this wireless surveillance kit is a reliable choice for both household and office applications.
 
  A portable wireless surveillance receiver with a 3.5&quot; LCD display. 
  Plug-and-play installation. 
  2.4GHz digital wireless transmission for interference-free AV-signal display. 
  Supports auto-switch or quad display. 
  Internal rechargeable Li-Ion battery. 
  Battery lasts for 3 hours in the wireless camera and&nbsp;5 hours in the receiver from a single charge. 
  Build-in AV and USB output on the receiver unit for easy TV or PC surveillance. 
  Wireless camera has a built-in microphone for audio&nbsp;surveillance&nbsp;on the receiver unit. 
 

Wireless Surveillance Kit

Top Way Science & Technology Trading Co Ltd

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

Video Door Phone Indoor Monitor

 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

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

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

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 600pixels 	 Dimension: &nbsp;255 x 180 x 21mm 	  Type of signal:&nbsp;CVBS, AHD/TVI/CVI(up to 1080Pixels) 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 Inches Interphone Video Door Phone Intercom

1080P HD Touch Screen 7 Inches Intercom Home Security Video Door Phone with Memory
Description:
Monitors: 	 7&nbsp;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:&nbsp;&nbsp;186 x 127 x 19 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:&nbsp;&nbsp;- 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  

7 Inches Intercom Video Door Phone

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  

我的采购