Covert Smoke Detector Camera Downward VIEW Signal System NTSC : 525 Lines PAL : 625 Lines Scanning System 2:1 Interlace Scanning Frequency(H) 15.734 kHz 15.625 kHz Scanning Frequency(V) 59.94 Hz 50 Hz S/N Ratio More than 50dB (AGC Off) Resolution Horizontal : 560 TV Line Video Output Level 1.0 Vp-p (75ohm, Composite) Lens 3.7mm Conical Pin-hole Type Lens 3.7mm Conical Pin-hole Type Lens Min. Illumination 0.2Lux / F=2.0 Electronic Shutter 1/60 ~ 1/100,000 Sec 1/50 ~ 1/100,000 Sec Supplied Voltage DC12 ±10%
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Excl. Tax:
£ 97.85
Incl. Tax:
£ 114.97
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