Covert/Hidden Colour CCD Camera in Smoke detector ADL-N1
| Specification | ||
| Model/Code NO. | ADL-21BN1 | ADL-27N1 |
| Signal System | PAL, Colour | |
| Image Sensor | 1/3" Sharp CCD | 1/3" Sony CCD |
| Resolution | 420TVL | 520TVL |
| Minimum Illumination | 1 Lux | 0.5 Lux |
| Pixels | 537(H)×597(V) | 795(H)×596(V) |
| S/N Ratio | >48dB | |
| Electronic Shutter | 1/50-1/100,000 Second | |
| Video Output | 1.0Vp-p,75Ω | |
| White Balance | Auto Tracing White Balance | |
| Scanning system | 2:1 Internal | |
| Sync system | Internal | |
| Power | DC 12V, 120mA | |
| Size | 125x52mm | |
NOTE: Just currently stocked Cameras with specific Image sensors are available for selection.

