Gold Member Since 2012
Audited Supplier
Shenzhen Ealink Technology Co., Ltd.

Interphone, Video Doorphone, Intercom manufacturer / supplier in China, offering 7" Video Doorphone Intercom Home Security Interphone, 7′′ Video Phone Door (M1707A), 7" Commax Video Door Phone with Touch Key (M2207B+D25AC) and so on.

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7" Video Doorphone Intercom Home Security Interphone

Purchase Qty.:
1-499 500+
FOB Unit Price: US $55 US $43
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $55
500+ US $43
Get Latest Price
Port: Shenzhen, China
Production Capacity: 50, 000PCS/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: M2207A
  • Type: Wired
  • Voice Service: With Voice Service
  • Certification: RoHS, CCC, FCC, UL, CE, ISO9001
  • Connection: 4 Wires
  • TFT Resolution: 480*234tvl
  • Voice Monitor: Yes
  • Certificate: Ce & RoHS
  • Power: AC100-240V
  • Transport Package: Neutral / Customer Packing
  • Origin: Shenzhen, China
  • Night Vision: With Night Vision
  • Color: White / Black
  • Installation: Surface-Mounted
  • Screen: 7" Color Digital LCD
  • Effective Length: 100meters
  • Lock Control: Yes
  • Intercom Transfer/Call/Broadcast: Yes
  • Warranty: 2 Years Warranty
  • Trademark: EALINK
  • Specification: CE, RoHs
  • HS Code: 8528591001
Product Description
7" Video Door Phone Intercom (M2207A)

Hands-free villa video door phone

1. Features
7" color analog LCD, touch keys 
Hand free design, perfect intercom with clear voice
4-wire connection
2 main functions
Brightness contrast and color adjustable
Real-time monitoring to doorbell or CCTV camera
Make internal call to other monitors
Monitor listening to another monitor
Lock control

Detail Description:
Basic function
1. Intercom function: See the image of the visitors and talk with them through the Video Door Answering Systems.
2. Door monitoring function: You can see what going on in front of the doorbell or CCTV camera on the monitor at any time through the Door monitoring system.
3. Lock control: Unlock the door through the intercom door security system.
4. Optional volume adjustment: According to residential needs, the chime volume and talking volume can be adjusted;
5. Appropriate color, contrast and brightness may be adjusted to get better displaying;
6. Don't disturb choice: The best video door phone can set No-Disturb state if you don't want to be disturbed by visual doorbell ring.

Expand function
1. The 4 wire villa intercom system supports visitor-call transfer between monitors and make internal call among intercoms;
2. The smart home system supports indoor monitor listening function. It can be active if you have no less than 2 indoor monitors. Indoor units can choose the monitored number and the listening time is 8 hours;
3. Image format convert 16: 9 to 4: 3: Indoor monitor can display the image from video camera doorbell, and the display ratio can be changed between 16: 9 and 4: 3;
4. Broadcast: User can broadcast to all other monitors in the system;
5. Image and video captured: The Villa intercom system support over 60 captured images with internal flash, recording audio and video from doorbell with SD card;
6. Video door phone with DVR function: DVR function can help you record video from doorbell or CCTV camera in system;
7. Answer machine function: If the Auto Leaving Message turns on, the musical video door phone system will remind the visitor to leave a message when they press the doorbell;
8. Multimedia function: The multimedia manager supports playing the following format files: JPG, MP3 and MP4.
9. Call transfer to telephone: When somebody presses door panel and there is no answer during CHIME TIME, the call will be transfered to the set telephone/mobile.

1. Display screen: 7 inch Color Analog LCD
2. Resolution: 480*234
3. Power Supply: AC100-240V
4. Video input: 1Vp-p(75Omh)
5. Power consumption: 7w ~0.7 w
6. Wiring mode: 4 wires/100m
7. Dimension: 210(W)× 116(H)× 25(D)

Support Solution:
Solution 1: 2 doorbells + 4 monitors + 2 CCTV cameras
Solution 2: 1 doorbell + 2 monitors + 3 CCTV cameras

3. Main specification
1LCD7" color analog LCD
2Resolution480 x234
3IntercomHands free
4Wire connection4 wires (video, power, ground, audio) /CAT5-E (apartment system)
5Audio300mVp-p  (1KHz,300Ω)
6Audio distortion≤3%
7Frequency response400-3.5K
8Intercom distance60m(RVV4x0.5) 100m(RVV3*0.5+SYV75-3)
9video1Vp-p  75Ω(input)(NTSC,PAL auto)
10KeysTouch keys(7 keys)
11Support outdoor camera2
12Support CCTV2
13Extension monitorsUp to 3
14Ring tone12 chord ring tones
15Working voltageAC100-250V, 50/60Hz
16Working consumption7W(MAX),0.7W(stand by)
17Working temperature0ºC to +50ºC
18Storage temperature -20ºC to +70ºC
  1. Material
Front caseBlack/whiteABS
Rear caseBlack/whiteABS

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