Digital Wireless Observation DF-250A Set
Tap-proof and interference-free
High quality for easy and very flexible use
- camera DF-200KA and portable 7" TFT colour monitor DF-250M
- interference-free through digital transmission
- tap-proof through "pairing" and frequency hopping
- radio range approx. 100 m
- 2.4 GHz digital radio transmission
- build-in 4-channel receiver with automatic channel switching and quad splitting
- with digital zoom function
- day/night colour camera with mechanical filter replacement, in metal housing, with infrared illumination, built-in microphone, bracket and mains adapter
- connection to PC via supplied USB cable
- supplied recorder software enables to make a recording time schedule by few mouse clicks
- can be extended by max. 3 additional cameras
Advantages of digital radio transmission:
- wide range: up to 200 m in open space due to data compression and transmission as MJPEG several times per second
- audio and video signals of high quality
- interference-free video image: the optimal frequencies within the 2.4 GHz range are selected automatically
- tapping protection: The signals are transmitted on constantly changing frequencies (frequency hopping) which are synchronised between the camera and the receiver. Only the receiver which has been "paired" with the transmitter can receive the synchronised signal.
Package Contents:
- camera DF-200KA with output cable for mains adapter and bracket
- radial antenna 3 dB
- monitor DF-250M with wall mounting bracket
- infrared remote control incl. battery
- 2 x mains adapter 5 V DC
- A/V output cable with audio (cinch) plug
- USB cable
- CD with recorder software
- instructions manual
Technical Data:
Camera DF-200KA
- operating voltage: 5 V DC (mains adapter)
- current consumption: 650 mA
- radio frequency: 2402 - 2480 MHz
- modulation: GFSK
- radio range: 100 - 200 m (max., in open space)
- min. illumination: 1 - 8 Lux
- CMOS sensor: 640 x 480 pixels (VGA), 320 x 240 pixels (QVGA), colour
- resolution horizontal: 400 TV lines
- image angle: approx. 56° horizontal
- infrared-filter: changes automatically
- illumination: 30 infrared LEDs
- illumination distance: 10 m outside, 15 m inside
- audio function: built-in microphone
- operating temperature: -10° to +50° C
- protection class: IP 66
- dimensions (without antenna): 110 x 70 x 63 mm
- weight (with bracket): 470 g
Monitor DF-250M
- operating voltage: 5 V DC
- current consumption: 950 mA
- receive channels: 4
- screen diagonal: 7" (17.5 cm)
- display resolution: 250 TV lines
- audio function: built-in microphone
- video output: 1 Vss / 75 Ohm
- audio output: 1 Vss / 600 Ohm
- A/V output cable: with cinch plug
- USB output: USB 1.1 or higher
- operating temperature: -10°C to +50°C
- protection class: IP 20
- dimensions: 220 x 145 x 36 mm
- weight: 496 g
DF250A manual D GB F NL I (1.87 MB)
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