Specifications:
- Transmitter:
- Output level: 90dB microvolts/meter at 3 meters
- Operating frequency band: 2.4 to 2.4835GHz
- Modulation: FM (video & audio)
- Video output level: 1Vp-p
- Audio output level: 1Vp-p
- Video output impedance: 75ohms
- Audio output impedance: 600ohms
- Image device:
- WJ-924C (color): 1/3" or 1/4" color CCD sensor
- WJ-924 (B/W): 1/3" B/W CCD camera
- Number of pixels:
- WJ-924C: NTSC: 512(H) x 492(V), PAL: 512(H) x 582(V)
- WJ-924: EIA: 512(H) x 492(V), CCIR: 512(H) x 582(V)
- Scanning system:
- WJ-924C: NTSC: 525 lines, 60 fields/sec, PAL: 625 lines, 50 fields/sec
- WJ-924: EIA: 525 lines, 60 fields/sec, CCIR: 625 lines, 50 fields/sec
- Resolution:
- WJ-924C: NTSC: 330(H) x 350(V) TV lines, PAL: 330(H) x 380(V) TV lines
- WJ-924: EIA: 350(H) x 420(V) TV lines, CCIR: 350(H) x 420(V) TV lines
- Usable illumination:
- WJ-924C: 1lux (F1.4)
- WJ-924: 1lux (F1.8)
- S/N ratio: more than 45dB
- Gamma characteristics: 0.45
- Electronic shutter speed:
- WJ-924C: NTSC: 1/60 to 1/100,000 sec, PAL: 1/50 to 1/100,000 sec
- WJ-924: EIA: 1/60 to 1/100,000 sec, CCIR: 1/50 to 1/100,000 sec
- Lens:
- WJ-924C: 92 deg or 73 deg
- WJ-924: 92 deg
- Microphone: electric condenser
- Power supply: 12VDC, 500mA AC adaptor or 12V alkaline battery (8 AA size)
- Weight:
- WJ-924C: 310g
- WJ-924: 300g
- Receiver and Monitor:
- Operating frequency: 2.4 to 2.4835GHz
- Video output level: 1Vp-p
- Audio output level: 1Vp-p
- Noise figure: 3.5dB
- Power supply: 12V DC, 500mA, AC adaptor
- Dimensions: 150 x 135 x 110 mm (WxDxH)
- Channel: manual 4 channels
- RF output channel: NTSC: VHF 3, 4 channels, PAL: UHF 38 channels
- 2.4GHz receiver connects with 4CH transmitter camera
- Video/audio transmission without running cable (up to 300 feet)
- Records images using VCR
- Wireless audio/video communicator
- Minimum Order: 100 to 199 Set