China 50mm Lens Ce Approved Thermal Imaging High Speed PTZ Security Camera, Find details about China Security Camera, Surveillance Camera from 50mm Lens Ce Approved Thermal Imaging High Speed PTZ Security Camera
model | SHJ-TA-3250 | SHJ-TA-3250 | SHJ-TA-3225 | SHJ-TA-3219 | SHJ-TA-1619 | |
Sensor Type | Uncooled LWIR Thermal Imager, VOx Microbolometer | |||||
Sensor Format | 320x240 | 160x120 | ||||
Spectral Band | 7.5 ~ 13.5μ m | |||||
Field of View | 14° × 11° , 50mm lens | 20° × 15° , 35mm lens | 27.8° × 20.9° , 25mm lens | 36° × 27° , 19mm lens | 18° × 14° ), 19mm lens | |
IFoV 2 (milliradians) | 0.760 mrad(50mm lens) | 1.086 mrad(35mm lens) | 1.520mrad(25mm lens) | 2 mrad(19mm lens), | ||
range performance | Object 2.3m× 2.3m | Detection approx 2.2km | Detection approx 1.6km | Detection approx 1.1km | Detection approx 880m | |
man1.8× 0.5m | Detection approx 780m | Detection approx 560m | Detection approx 430m | Detection approx 310m | ||
NEdT Performance | < 85 mK at F/1.6; | |||||
Analog Video | 8.3 Hz (PAL) | |||||
Focus | Factory-set at infinity focus; lens thread mount allows focus adjustment | |||||
Electronic zoom | 2× | |||||
Image processing | Digital Detail Enhancement (DDE). | |||||
Mechanism Parameter | ||||||
Pan range | 360° | |||||
Tilt range | -87° ~88° | |||||
Manual pan speed | 0~60° /s | |||||
Manual tilt speed | 0~40° /s | |||||
Preset pan speed | 80° /s | |||||
Preset tilt speed | 60° /s | |||||
Preset positions & cruising tracks | 128 presets (Max), 6 tracks | |||||
Communication | Multi-protocol, Baud rate from 2400Bps to 19200Bps for optional, RS485 control | |||||
Autopan speed | 0.5~30° /s | |||||
Intelligent startup time | 40s | |||||
Aarm Into | 4 | |||||
Alarm Output | 1 | |||||
Power supply | AC24V± 10% Iin≥ 2.5A | |||||
Power | 50VA | |||||
weight | 10Kg | |||||
Relative humidity | 10-90% | |||||
Work temperature | -35º C~55º C | |||||
IP grade | IP66 |