1) Aseismatic and destroy prevent dome cover
2) Model no.: ET-660V-3A
3) Signal system: PAL / NTSC
4) Image device: 1/3" Sharp HAD CCD
5) Total number of pixels: PAL: 512(H) x 582(V), NTSC: 512(H) x 492(V)
6) Synchronization: internal
7) Horizontal resolution: 420TV lines
8) Minimum illumination: 1 lux/F1.2
9) S/N ratio: ≥50dB
10) Video output: 1.0Vp-p, 75Ω
11) Gamma characteristics: γ=0.45
12) Auto electronic shutter: 1/50 - 1/100,000S
13) Backlight compensation: auto
14) Gain control: on
15) Lens: board lens
16) White balance: auto
17) Input voltage: DC12V1V
18) Operating temperature: -10? ~ +50?