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IR Long Range
Transmitters |
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KI-3000
IR Stethoscope Transmitter |
KI-4000
IR Room Transmitter
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Model
KI-3000/KI-4000 are provided with special
IR transmitting diodes. The transmission of
the voice is made by invisible IR light, which
cannot be detected with a transmitter detector.
KI-3000 can hear through walls, windows, doors,
etc. by using its built-in contact microphone. |
| Transmitting
Range |
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approx.
300 m at daytime / 700 m at night time |
| HF Output |
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25 mW pp |
| Microphone |
: |
built in w/compressor
amplifier |
| Power Supply |
: |
6 V Battery |
| Operating Time |
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approx. 20
hours continuous |
| Dimensions |
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45 x 30 x 15
mm |
| Weight w/Battery |
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approx. 20
g |
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KIR-100 Infrared Transmitter
Receiver Recorder
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IR
Receiver for our KI-3000 and KI-4000
The receiver is built in a normal looking
single lens reflex camera with a 500 mm tele
lens. Direct listening as well as recording
is possible.
Technical Specification
Receiver
Optical receiver inside a single lens reflex
camera |
| Wave
length |
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930
nm |
| Recorder |
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built in cassette
recorder |
| Recording Time |
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2 x 1 hour |
| General |
| Power Supply |
: |
12 V ; 8 x
1,5 V UM2 (Baby cell) |
| Camera lens |
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500 mm / f/8,0 |
| Dimensions |
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approx. 470
x 380 x 220 mm |
| Weight w/Batteries |
: |
approx 4,0
kg |
Supplied
complete with headphone, amplifier, cassette
recorder and tripod, built in / packed in
a photo case. |
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