Wireless Digital Video Doorphone

Wireless Digital Video Doorphone

indoor unit is Desktop, and can be moved at any time, so you can know or see your guests at any time and location.

Use the built-in rechargeable lithium-ion battery-powered, with automatic recharging function.

Hands-free calling function;

Use full-duplex mode intercom calls, voice clarity

Both of Launch and receive depending on digital encryption and frequency technic,  strong anti-interference and high degree of confidentiality;

Use the high-definition of 2.4"digital display screen;

Features:

Wireless Digital Video Doorphone

Digital Video Recorder
Digital Video Recorder

Sunell DVR deliver high performance, reliability and availability. It not only supports AHD/CVI/TVI/CVBS/IP video access, but also focuses on ease of use to help users achieve more efficient and smoother operations. Sunell DVR China-5 in 1 Hybrid Adaptive Access The Hybrid DVRs ...

Shenzhen Sunell Technology Corporation

Wireless 4 CH Digital Input Data Collection Node WT101 for OEE monitoring
Wireless 4 CH Digital Input Data Collection Node WT101 for OEE monitoring

Wireless Node WT101 has 4 digital input channel. It works with LoRa Gateway BL280, supporting wet contact and dry contact(default is wet contact). Collected data is sent to BL280 automatically. It can be used in various industrial automation monitoring system, especial for ...

BLIIOT

Wireless Digital Conference Room Sound System & Equipment
Wireless Digital Conference Room Sound System & Equipment

GONSIN is the global provider of complete conference system solutions, including conference discussion system, voting system, simultaneous interpretation system, paperless conference system, ASR system, conference management software system, Internet + Grassroots Governance ...

Gonsin Conference Equipment Co.,LTD.

Wireless Digital Conference Room Sound System & Equipment
Wireless Digital Conference Room Sound System & Equipment

GONSIN is the global provider of complete conference system solutions, including conference discussion system, voting system, simultaneous interpretation system, paperless conference system, ASR system, conference management software system, Internet + Grassroots Governance ...

Gonsin Conference Equipment Co.,LTD.

Wireless Battery - Powered Video Door Bell
Wireless Battery - Powered Video Door Bell

ADVANTAGES OF DA201 INDOOR/OUTDOOR BATTERY POWERED SECURITY CAMERA See who\'s there before the ring Based on the original video doorbell , now made even better with sharper HD video and improved motion detection , see, hear and speak to visitors from your phone and get instant ...

Langshixing Electronic(Shenzhen)Co.,Ltd

3.5 inch Portable Low Vision Aid  Reading Handheld Electronic Digital Video Magnifier
3.5 inch Portable Low Vision Aid Reading Handheld Electronic Digital Video Magnifier

Key Features 3.5”high-definition color LCD screen Dual camera design, get view both far and near Continuously adjustable magnification from 1x-15x Sharp full color mode and 14 other modes for reading Adjustable brightness of the backlight and adjustable intensity of fill-in ...

Foshan ALK Electric Appliance Co., Ltd.

4.3 inch Portable Low Vision Aid  Reading Hand Held Electronic Digital Video Magnifier for Elder
4.3 inch Portable Low Vision Aid Reading Hand Held Electronic Digital Video Magnifier for Elder

Key Features 1. Intelligent voice prompt, two sounds adjustable 2. 4.3\'\' LCD screen, clear picture, no lag, no smear, fluent HD 3. 1X - 42X zoom adjustment for different vision people 4. 18 color modes to meet different people need 5. Freeze image for easy read the picture ...

Foshan ALK Electric Appliance Co., Ltd.

5.0 inch Portable Low Vision Reading Aid Hand Held Electronic Digital Video Magnifier
5.0 inch Portable Low Vision Reading Aid Hand Held Electronic Digital Video Magnifier

Key Features: 3 button designs, simple to operate TV-OUT function for connecting with TV 18 high contrast color modes Continuous magnification: 1X~50X Freeze image, magnification, and contrast modes adjustable Memory function: remember its setting from last power off The ...

Foshan ALK Electric Appliance Co., Ltd.

Mining Intrinsic Safety Digital Video Camera
Mining Intrinsic Safety Digital Video Camera

Model: KBA7.4 Description: KBA7.4 Mining Intrinsic Safety Digital Video Camera MA: MAK170004 ExibI: CMExC16.4625 Exib II: CMExC17.4337 Introduction: 1. Coal mining’saccidentinvestigation and evidence obtaining. 2. Video underground production situation, running status of ...

Xuzhou KY Automation Technology Co., Ltd

3D Optical Measurement System , Digital Video Measurement System
3D Optical Measurement System , Digital Video Measurement System

3D Optical Measurement System , Digital Video Measurement System Applicability: 3D Optical Measuring System can complete all the measuring request and especially fit for the workshop and measurement lab,widely used in aviation, aerospace, defense, automotive, mold and ...

Jinchen Duby Electric Technology Co,.Ltd