ZKTeco ZK-TH256-70A ກ້ອງວິດີໂອເຄືອຂ່າຍຕາຕອນຄູ່
Thermal Camera
Image Sensor: Vanadium Oxide Uncooled Focal Plane Arrays
Spectral Range: 8–14 μm
Thermal Sensitivity (NETD): ≤ 50 mK
Effective Pixels: 256 (H) × 192 (V)
Pixel Size: 12 μm
Palette: Up to 17 colors (White-hot, Black-hot, Rainbow, Iron Red, HSV, Bone, Cool, Copper, Fire-hot, Pink, Spring, Summer, Autumn, Winter, Jet, Flame, Rose-Bengal)
Thermal Noise Reduction: 2D/3D DNR
FFC Control: Auto / Manual
OSD: Up to 8 OSDs
Privacy Masking: Up to 4 areas
Image Settings: Brightness, Contrast, Sharpness
Mirror: Horizontal / Vertical / Horizontal + Vertical
Thermal Lens
Lens Type: Fixed lens
Focal Length: 7.0 mm
Field of View: H: 24°, V: 18°
Max. Aperture: F1.0
Optical Camera
Sensor: 5MP 1/2.7" Progressive Scan CMOS
Minimum Illumination:
Color: 0.05 Lux @(F1.6, AGC ON)
B/W: 0.005 Lux @(F1.6, AGC ON), 0 Lux with IR
IR Range:
4 mm lens: up to 35 m (114.83 ft.)
8 mm lens: up to 50 m (164.04 ft.)
Shutter Speed: 1/5 to 1/20,000 s
Day/Night Conversion: Day mode / Night mode / Time
General Functions
Heartbeat, Mirror, Privacy Mask, Log, Password Reset
OSD: Up to 8 OSDs
Privacy Masking: Up to 4 areas
Gain Control: Auto / Manual
Image Enhancement: WDR, HLC, BLC
Wide Dynamic Range: True WDR 120 dB
White Balance: Auto / Tungsten / Fluorescent / Daylight / Shadow
Mirror: Horizontal / Vertical / Horizontal + Vertical
Image Settings: Brightness, Saturation, Contrast, Sharpness
Optical Lens
Lens Type: Fixed lens
Focal Length: 8.0 mm
Max. Aperture: F1.6 / F2.0
Field of View: H:40°, V:20°
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ