Dragonsview 7 Inch Video Door Phone With Monitor and Electronic Lock Unlock Wired Doorbell Home Intercom System Day Night View


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SKU: 4000959784666 Category:


  • Brand Name: DragonsView
  • Connection Method: Wired
  • Answering Mode: Hands-free
  • Camera Sensor type: CMOS
  • Display Size: 7
  • Display Screen Type: Color
  • Viewing Angle (°): 90
  • Size: 7 Inch Video Intercom
  • Power: DC12V
  • Model Number: 7EF-21GE-B2
  • IP Camera Interface: No
  • Zone Input: None
  • Samrt Home Interface: No
  • Kit Configuration: One to One video doorphone
  • Installation: Wall Mounting
  • Doorbell: Yes
  • Access Control: Unlock
  • Sensor Size(Inch): 1/3
  • Technology: ANALOG
  • Camera: Color
  • Type: Intercom System
  • Connection Type: Wired
  • Waterproof: Yes

Indoor Monitor Specification



7 Inch color LCD video monitor

Unlock electronic lock


Dual Way between monitor and doorbell

low power consumption, no radiation

Outdoor Doorbell


Day Night Vision

Material: acrylic

Working temperature:-40-+60 degree

Dual Way Intercom

Built-in microphone supports bi-directional communication between indoor monitor and outdoor doorbell.ultra-clear sound quality without any noise.

Function : Talk Unlock Monitoring

Volum Unlock Time Brightness Contrast,Color Adjustable

Unlock Time Adjustable

Support to connect an delay function electrical lock to this system. With this function,you just need to press the unlock button on monitor. Support adjuast the time between lock and unlock. so, make you more safety.

Support ONLY 1 monitor and 1 Doorbell Camera

Outdoor Doorbell

Products Size

Electronic Lock and Exit Button with 3A Power Supply

Suitable for all sorts of systems and Video door systems
Suitable for : home, offices, schools, hotels, factories, warehouses, etc
Magnetic distance:≥10mm
Automatically detects door status.
Can be installed on the left door, right door, interior door, outside the door and other doors
Operating Mode: NO

The lock support RFID Unlock from both side

Touch operated one piece Access Control 3A Power Source

This product is designed to be nice and convenient,easy to install,with less wires and built-in high-end intelligent power chip,and is produced by professional and advance process.

Applicable to building ,video ,video door phone ,various units,various electric locks,monitoring probes.


1.AC input: AC110-240V 50/60HZ
2.DC input: DC12V/3A
3.With NO/NC/COM port,convenient to connect all kinds of electric locks.
4.With time-delay regulation feature,freely regulated in 0-15 seconds.

Additional information


Black with Lock

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