https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
Outdoor Color IR Waterproof Camera with Cable-managed Bracket

Outdoor Color IR Waterproof Camera with Cable-managed Bracket

Great Asia Electronic Co.,Ltd
Region: China
Update: 09/23/2011
Key Specifications
Description Outdoor Color IR Waterproof Camera with Cable-managed Bracket

Model GT-W581iV GT-W589iV GT-W5810iV

Horizontal resolution 420TVL 600TVL 650TVL

Effective Pixels PAL:500(H)x582(V) PAL:752(H)x582(V) PAL: 960(H)×582(V)

NTSC: 510(H)x492(V) NTSC: 768(H)x494(V) NTSC: 967(H)×494(V)

IP Rating IP66

Signal System PAL/ NTSC

Minimum Illumination 0 Lux When IR ON (0.5Lux When IR OFF) 0 Lux When IR ON (0.01Lux When IR OFF)

Syn. System Internal Synchronization

Shutter speed PAL:1/50~1/100000s; NTSC:1/60~1/100000s

Lens Standard lens: 3.5-8 manual VF lens

S/N Ratio More than 48dB(AGC OFF) More than 50dB(AGC OFF)

IR Led 66pcs ф5mm IR Leds

IR distance 60-70m

White Balance Auto Tracking White Balance

Backlight Compensation Auto BLC

Video Output 1.0Vp-p,75 Ω, BNC

Power Supply DC12V, DC12V/AC24V optional

Operating Temperature -20 °C ~ + 50 °C

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions