VIDEO DOOR PHONE (SVB-0212)

MONITOR

Power source	DC 16V
Power consumption	10W/0.8W(Working/Stand by)
Kinescope	4” flat CRT or TFTLCD
Resolution	380 or 420 TV lines
Video transmission	75
Automatically shutdown time	Approximately 30’s
Display	Black/white

CAMERA

Power source	DC 12V
Power consumption	1.2W (Working)
Image Sensor	1/3 CMOS or CCD
Lens	F1.8
Auxiliary illumination	Infrared LED
View angle	78° or 92°
Scanning Frequency	15625Hz (H), 50Hz(V)

Specifications of Outdoor Control Module

The module comes complete with

-camera

-6 pieces infrared LED for auxiliary illumination

-loudspeaker

-microphone

-Two potentiometers for the following functions:

Outdoor camera unit volume control.

Indoor receiver volume control

Note: These two potentiometers should be adjusted cooperatively.

Technical parameters of outdoor camera unit:

• Supply voltage: +12VDC (from video monitor)
• Working current: 250mA
• Sensor: 1/3” CMOS or CCD
• Resolution: 380TV lines (CMOS) or 420TV lines (CCD)
• Lens: F1.8
• Minimum illumination: 1.0Lux
• View angle: 78° (CMOS camera) or 92° (CCD camera)
• Video system: PAL or NTSC
• Video signal output level: 1.0Vp-p
• Video output impedance: 75ohM
• Horizontal frequency: 15,625Hz (PAL), 15,750Hz (NTSC)
• Vertical frequency: 50Hz (PAL), 60Hz (NTSC)
• S/N ratio: 45dB
• Working temperature range: from-10°C to +50°C
• Ambient humidity: from 45% to 85%
• Dimension (w-h-d): overall: 99x219x69mm;
  • Front panel: 99x219x37mm
  • Embedding box: 87x198x52mm
• Made of Plastic & Aluminum alloy
• Installation: Flush Mounted

Functions and Features of indoor phone monitor

• SCREEN VISITOR: Visitor presses the "CALL" button on the outdoor camera to ring the corresponding indoor monitor.
• AUXILIARY ILLUMINATION Black/White Camera is equipped with Infrared LED for-night vision.
• INDOOR MONITOR REMIND Indoor monitor rings to remind the host and turns on the screen auto­matically to display the visitor (Black/White or Color available)
• TWO-WAY TALK Host picks up the handset of the monitor to talk with the visitor dually.
• DECLINE VISITING Don't pick up the handset, the indoor monitor will turn off the screen and enter into stand-by status automatically after approx. 30 seconds.
• UNLOCK ELECTRICALLY          After confirming the visitor, press the "UNLOCK" button on the indoor monitor to release the door (electric lock is not included in the sale package; users need to buy matching electric lock additionally).
• MONITORING   When the system is on stand-by status, press, the "Monitoring" button on the indoor monitor to watch the circumstance outside the door. The monitors will turn off its screen and back into stand-by status automatically after approximately 30 seconds.
• INTER- COMMUNICATION the system allows maximum 3 compatible video indoor monitors/audio indoor phones to be connected in parallel each line. In the case that more than one video indoor monitor/audio in­door phone are installed, if a visitor calls, all such installed monitors/phones will ring and display the image of the visitor (only video indoor monitor can display) simultaneously. The host can use any of them to answer and release the door. When the system is on stand-by status, the host can use any of them to call others by lifting the handset and pressing the "Call" button on the video monitor/audio phone. All others will ring simultaneously (the ring tone is different from that called from outdoor camera), but the screen won't turn on; other people can pick up the handset of any of them to talk with the caller. There's no time limitation of the Communication
• IMAGE MEMORY When the monitor is displaying image, host can press "MANUAL RECORD" button on the front panel of image memory unit to store the image into the video monitor. Or if the image memory fun­ction has been set to "AUTO RECORD" status while the host is not in, the system will automatically store the image of visitor who called into the video monitor. Host can view the images that stored in the video monitor. Image memory unit is compatible with some models only, and it is optional, not included in sales package. Users need to buy it additionally. The capacity of image memory unit now available is 32 images.
• PREFERENCE There are controllers of displaying brightness, contrast and ring volume on the video monitor which allow the user to adjust the settings to his/her favorite.
• COMPATIBILITY There are compatible audio indoor phones available to be used as extension.