| 1. Constant-voltage power supplycontrol module; |
| 2.The cover is waterproof andheat dissipation, economical and practical |
| 3.Built-in imported KoreaIR optical lens,night vision distance reaches 50 meters; |
| 4.Adopt the latest infrared technology, produce better long-distance night vision effect. |
| 5.Built-in thermostatic system |
| 6.Metal structure supports wheather conditions,up to IP65 waterproof grade. |
| Model |
DF-9251 |
DF-9256 |
| Scanning System: |
PAL |
| CCD Type: |
1/3"SONY |
| Horizontal Resolution: |
480TVL |
540TVL |
| Lens: |
16mm |
| Illumination: |
0.5LUX/0LUX |
| S/N Ratio: |
48dB |
| IR View Distance: |
50m |
| Angle: |
30° |
| Infrared wavelength： |
85unit 850Nm infrared Led |
| Lifetime: |
200000hrs,warranty life:6000hrs |
| Waterproof Degree: |
IP65 |
| Video Output: |
1．0Vp-p/75Ω |
| Operation Temperature: |
-20 Centigrade~ +50Centigrade |
| Power Requirement: |
AC220V |
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