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
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 ...
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 ...
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 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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...