電子產品

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電子產品供應商和製造商

Electronics

電訊服務

elec

搜羅全球頂尖電訊服務公司提供的電訊服務資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

電訊服務供應商和製造商

Telecommunication

德和電子有限公司

This wireless video doorphone has a gate station unit with automatic night vision and can see visitors in the dark. It can open electric door locks remotely and has a long communication range of 300m in open areas. The wireless video doorphone is easy to install and provide good security for homes. 	 Open electric door locks remotely. 	 Gate station unit comply with IP54 standard. 	 Long communication range of 300m in open areas. 	 Out of range alert and low battery alert. 	 Indication of outdoor temperature. 	 Automatic night vision to see visitors in the dark. 	 Gate station unit operated with 12V AC or DC supply and with backup battery. 	 Can be equipped with back gate station. 	 Extremely easy installation. 	 Compact indoor monitor unit with charging station. 	 Provide good security for homes.  

Wireless Video Doorphone

This doorbell uses full digital technique used to ensure zero interference and offers a long communication range of 800m in open space. It offers selectable ding dong, visual or vibration alert for doorbell and has a portable handset with a charging stand. The doorbell has a speaker on the outdoor unit for hearing who&rsquo;s at the door and can be used to remotely control electric door locks. 	 Full digital technique used to ensure zero interference. 	 Long communication range of 800m in open space. 	 Operate in the 863 - 870 MHz with clear reception. 	 Remote control of electric door lock. 	 Outdoor unit complied with IP54 standard. 	 Out of range alert and low battery alert. 	 Selectable ding dong, visual or vibration alert for door bell. 	 Outdoor unit can operate with several indoor units. 	 Handset equipped with rechargeable Li battery and charger stand. 	 Outdoor unit speaker volume remotely control from handset. 	 Outdoor unit operates with AC/DC supply or battery backup. 	 Let users know when someone is at the door. 	 Excellent for improving security.  

Doorphone

This doorphone supports two way communication and can operate in the 865MHz range with clear reception. It has a compact indoor unit with a charging base and offers selectable ding dong, visual and vibration alert for door bell. The doorphone is easy to install and can be used to open electric door locks remotely. 	 Two way communication. 	 Operate in the 865MHz range with clear reception. 	 Digital technique employed to ensure interference free communication. 	 Long communication range of 500m in open space. 	 Remote control of electric door lock. 	 Compact indoor unit with a charging base. 	 Outdoor unit complies to IP54 standard. 	 Low battery warning for both indoor and outdoor unit. 	 Out of range alert for indoor unit. 	 Selectable ding dong, visual and vibration alert for door bell. 	 Extremely easy installation.  

Provide remote access control of electric door locks with this durable and functional wireless doorphone. It has an IP54 outdoor unit for hearing who is at the door and offers selectable ding dong, visual or vibration alert for door bell. This wireless doorphone is easy to install and uses full digital technique to ensure zero interference. 	 Full digital technique used to ensure zero interference. 	 Long communication range of 800m in open space. 	 Operate in the 863 - 870 MHz with clear reception. 	 Remote control of electric door locks. 	 Outdoor unit comply with IP54 standard. 	 Out of range alert and low battery alert. 	 Selectable ding dong, visual or vibration alert for door bell. 	 Outdoor unit can operate with several indoor units. 	 Handset equipped with rechargeable Li battery and charger stand. 	 Outdoor unit speaker volume remotely control from handset. 	 Outdoor unit operates with AC/DC supply or battery backup. 	 Extremely easy installation. 	 Durable and functional.  

Wireless Doorphone

廣東柔樂電器有限公司

This wireless dual-way door phone is an ideal way to enhance security. It includes two phone units and allows wireless two-way communication between the indoor unit and outdoor unit. The phone flaunts clear voice quality and allows you to speak with the guest at the door before granting access. 	 Wireless dual-way door phone system with an indoor phone unit and an outdoor phone unit. 	 Offer wireless two-way communication between the indoor unit and outdoor unit. 	 Outdoor unit is waterproof and has an optional rain cover. 	 Working distance is around 150m and is CE approved. 	 Digital signal transmission can ensure clear voice quality. 	 Allow conversions with anti-interference and privacy. 	 Allow you to speak with the guest at the door before granting access. 	 Ideal way to enhance security.  

Wireless Dual-way Door Phone 

Featured here is a door phone kit with an indoor phone and a durable aluminum outdoor unit. It is equipped with a high-quality circuit for sharp and clear voices and offers a talking distance of above 100m. This door phone kit is easy to install and can be used to unblock doors. 	 With an indoor phone and a durable anti-oxidation aluminum outdoor unit. 	 Two-wire connection. 	 High-quality circuit for sharp and clear voices. 	 Talking distance is above 100m. 	 Easy to install. 	 Modern and elegant design. 	 Can be used to unlock door strike.  

Doorphone Kit 

Never miss any visitors with this rechargeable lithium battery powered wireless door phone. It supports WIFI transmission and provides real-time monitoring, video intercom and remote door strike release function. This mobile doorbell allows users to see clearly who&rsquo;s at the door and can go well with modern home decors. 	 Wireless door phone powered by rechargeable lithium battery. 	 WIFI transmission. 	 Real-time monitoring function. 	 Video intercom function. 	 Remote door strike release function. 	 Never miss any visitors. 	 Allow users to see clearly who&rsquo;s at the door. 	 Can go well with modern home decors.  

Upgrade your home security system with this IP video intercom. Featuring a video intercom and call function, you can see and hear who is at your front door before potentially opening it. If they are someone you have expected, you can even open the door for them without leaving your seat with the door release function. Use this video intercom system to safeguard your home against property theft and have better communication with the delivery person.&nbsp; 	 A video intercom system with a touch screen monitor and a doorbell. 	 Features a full HD 7&rdquo; TFT touch monitor with megapixel HD camera.&nbsp; 	 Shows a screen saver and clock display during standby. 	 Includes a weatherproof and durable outdoor doorbell device with night vision. 	 Supports video intercom, call, monitor and door release function.&nbsp; 	 With overwritten recycling built-in flash storage for thirty photos. 	 Able to support up to eight devices, including any indoor units, outdoor units and IP cameras.&nbsp; 	 Supports multiple languages. 	 Requires one switch for connection. 	 Requires TF card for video recording purposes.&nbsp; 	 Best for ones who want to upgrade their home automation system.&nbsp; 	 A must-have for your home security system.  

IP Video Intercom System

This is a color video doorphone set with fingerprint unlocking function. The set includes a 8" TFT screen. The door can be opened by showing the fingerprint.   Monitoring the outdoor anytime  Outdoor unit meets IP44 waterproof standard  Nano-glass cover promises clear image  

Door Phone System

This is a wireless digital video door phone system. It works with 2.49 HZ wireless digital transmission of video, audio, unlocking and calling signed. Clear voice and image are guaranteed.   Wireless two-way communication  IP 44 water-proof aluminium alloy panel outdoor unit  Working distance:100~150m(open area)  CE and FCC approval  

This is a digital door phone system with a colour video screen. It features ID unlocking function. The color video door phone comes with auto-recording and 20 unlocking function.   Picture auto-taking and recording up to 32 pictures video  Door phone with picture auto-replacement function  8-chord melody rings for option and volume adjustable  TFT color screen with low power consumption and radioian  

With this video door phone kit, the host is able to achieve remote or local video intercom with the visitors and also unlock the door for visitors via mobile phone.&nbsp;This excellent indoor unit can receive Wi-Fi signals and it can be connected to the home internet port directly. This user-friendly kit is great for every household. 	 Included: 15m cable and 1 adapter. 	 Simple installation.  

Wi-Fi Video Door Phone Kit

This video door phone offers WIFI pairing and allows you to unlock your door with your mobile. It offers photo and video recording function and lets you know who&rsquo;s at the door on your phone. The video door phone is easy install and is excellent for monitoring and security use. 	 Can be paired with phones via WIFI. 	 Photo and video recording function. 	 Let you know who&rsquo;s at the door on your phone. 	 Motion detection function. 	 Unlock door strike by mobile. 	 DIY, easy to install and use. 	 Excellent for monitoring and security use.  

WIFI Video Doorphone 

The displayed video door phone is equipped with a 7-inch colored monitor and offers door release function. It flaunts a modern design and has buttons on the doorbell and the monitor for easy operation. This video door phone is easy to set up and offers reliable security for homes and offices. 	 Equipped with a 7-inch colored call monitor. 	 With door release function. 	 Modern design. 	 With buttons on the doorbell and the monitor for easy operation. 	 Easy to set up. 	 Offer reliable security for homes and offices.  

Video Doorphone

With this high-quality video intercom, you can easily communicate with your visitors from inside home. It also allows remote monitoring of the outdoor settings through you mobile phone. Featuring a compact design, this device is incredibly easy to install. 	 Achieves remote or local video intercom with visitors. 	 Unlocks the door for visitors. 	 Powered by solar energy. 	 Addresses the problem of outdoor unit power supply.  

Wi-Fi Color Video Intercom

朗怡國際有限公司

 	 APP: Live Home 	 Chipset: Via 8315 	 Chipset (CPU): GM8135S, ARM&reg;CPU core 32bit RISC up to 600MHz 	 Sensor: 720P GC1054 CMOS 	 Lens: 140&deg; wide angle 	 Sensor Capability: Support automatic white balance, automatic gain control, automatic backlight compensation 	 Signal to Noise Ratio: &ge;39dB 	 Minimum Illumination: Night Mode: Low trigger (&lt;=8Lux) 	 Night Vision: Double filter automatic switching 6pcs 850nm&Phi;28Mil high power infrared lights night vision 5 meters 	 Video Format: H.264 	 Video Size / Frame Rate: 720P 15fps 	 Video Mode:	 		 Record when there is motion detection 		 Record when someone ring the doorbell 		 Record manually from APP 	 	 	 Battery Type / Capacity: 18650 battery cell,&nbsp; 2600mAh 	 Battery Discharge Time: 3 batteries last for 3-4 months 	 Network Protocol: TCP/IP, HTTP, TCP, UDP, DHCP, DNS, DDNS, NTP, RTP, P2P, etc. 	 WIFI Connection: Support (802.11 b/g/n) 	 Storage: Support TF card 8GB~32GB 	 Working Voltage: DC: 5V 1.5A 	 Working Current: 300mA 	 Charging Voltage: DC 5V / 1A 	 Storage Temperature: 0&deg;C-50&deg;C 	 Operating Temperature / Working Temperature: -10&deg;C-50&deg;C 	 Operating Humidity: &lt;95% 	 Wake-Up Methods:	 		 Wake-up by ringing the doorbell 		 Wake-up by PIR motion detection 		 Wake-up by APP live preview 	 	 	 Application / Use: When there is visitors, the doorbell can record short videos, do two-way talk, and the house owner can see online what is happening outside the house. 	 Features: Wireless installation; ultra-low power consumption; long distance active wake-up; support multiple users view online at the same time 	 AC Power: AC 8-16V  

Smart Door Bell

This WIFI video door phone comes with a 7&quot; indoor monitor can be controlled with smartphones.&nbsp; It can be paired with up to 4 mobile devices and lets users know who&rsquo;s at the door remotely from smartphones and the indoor monitor. The WIFI video door phone delivers clear image quality and is ideal for improving home security. 	 4 wire connection between camera and monitor. 	 Support 4 mobiles max. 	 Two-way communication between outdoor unit and the mobile by using the app. 	 Free app &quot;VDP&rdquo; available in both IOS and Android system. 	 Remotely monitor the outdoor unit from mobile and the indoor monitor. 	 Deliver clear image quality. 	 Let users know who&rsquo;s at the door. 	 Ideal for improving home security.  

WiFi Video Door Phone

深圳市互通信息科技有限公司

Waterproof 1080P Battery Driven Video Doorbell Home Security Camera 	 2MP CMOS 	 1080p@15fps video (H.264) 	 MicroSD card slot 	 Two-way audio 	 Night vision 	 Motion detection 	 With PIR sensor 	 With built-in lithium battery (no annoying wiring is required 	 Private tooling  

Waterproof 1080P Battery Driven Video Doorbell

This wireless weather and vandal resistant speaker phone is designed to provide two-way hands free audio communication and color composite video of who is at your door gate. It comes in a silver-tone finishing, featuring a camera, speakerphone and a button on the front surface. 	 Provide two-way hands free audio communication. 	 Provide color composite video of visitors at the door gate.&nbsp; 	 Operate with Wi-Fi. 	 Come in a silver-tone finishing. 	 Feature a camera, speakerphone and a button on the front surface. 	 Small order MOQ: 100 set(s). 	 Harmonization system (HS) code: 85176990.  

WIFI Video Door Phone

  Video door phone which makes easier to communicate with the guest, and good for home protection.  Camera of outdoor unit is adjustable to four directions: up, down, left and right.  Aluminum alloy outdoor unit is devastation, water-proof and abrasion-proof.  The cover of outdoor unit''s camera is millimicron glass with high definition performance.  High definition, no radiation, and low power consumption of the LCD display.  Video door phone offers a hand-free intercommunication.  With an electric-controlled door release function.  Monitor the outside.  Eight chord melodies for option.  The melody volume and talking volume could be adjusted.  Chroma and brightness could be adjusted.  Enclosed cable and one adaptor for DIY market.  Easy for installation.  Economic design: the electric-lock connects with the outdoor unit.  The intercom circuit has perfect performance.  RL color video door phone will decorates your luxurious life.  

Video Door Phone

  This video door phone enhances security for your homes and offices  The video door phone allows you to monitor the visitor at the door before granting access  The camera of the outdoor unit is adjustable in four directions for your convenience  The aluminum alloyed panel outdoor unit is waterproof and damage-proof  Rain cover for the outdoor unit is available  The display monitor has a high definition, low radiation and low power consumption  

Color Video Door Phone

深圳市啟鵬天辰科技有限公司

 	 720 high-definition 	 165 degrees video angle can be 135 degrees 	 Power consumption 	 Support WIFI, intelligent on-line, Scan configuration 	 Support voice intercom. PIR infrared alarm, video, captured 	 Remote monitor, remote intercom, remote trigger 	 Support 32GB TF card 	 Support TR-CUT, infrared night vision 	 Build in two 18650 batteries 	 Can match with Ding dong 	 Solar charging tech 	 To see system 	 Material: PVC / ABS 	 Function / Selling Point: Doorbell 	 Certification: CE, RoHS  

Smart Doorbell

  Wireless door phone which provides dual-way intercommunication and clear voice.  Intercommunication between indoor and outdoor units is available.  Working distance is around 150 meters and CE approval.  Door phone with advanced code technique, anti-interference.  Door phone with working status indication function.  DC power outdoor unit, stick the outdoor unit with double-side adhesive tape.  Adjustable volume of melodies.  Energy-saving technique, no power consumption in standby status, the power will be stopped.  Automatically 30 seconds after no answer when someone presses the button.  Three pieces of Lr6 alkaline batteries operated and they can work for around one year.  Remove aluminum alloy panel for battery replacement.  Digital transmission for sound signal.  

Wireless Door Phone

深圳市大而信科技有限公司

This high-quality&nbsp;call centre phone delivers superb sound quality and receives&nbsp;voices clearly.&nbsp;The phone&nbsp;is sturdily constructed for extended durability.&nbsp;It comes with a&nbsp;well-engineered headset&nbsp;that is comfortable to wear.

 
  Headset for&nbsp;handsfree dialing. 
  Durable construction. 
 

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