24-hour Service Hotline :
0533-8678777
Company Address :
No. 5, nanzhi first road, science and technology industrial park, zibo city
Purchasing Department:
15805338006（AN）
E-mail：sdphkj@163.com
Home Page：www.ndqcx.cn
Countdown timer
Product description
Countdown three red, green, digital display, stroke sections of the timer, the timer by the countdown to remind vehicles and pedestrians waiting time.
Product features
The indicators in line with the law of the People's Republic of China (GA/T508-2014 standard for road traffic signal countdown display.
Imported ultra bright LED the wick, four elements uniform chromaticity, Angle is big, visible distance, long service life.
Adopt silicon rubber seal, dustproof, waterproof, flame retardant, effectively put an end to all kinds of hidden dangers.
Reference number
Rules: 900 * 720
Lamp shell material: PC, aluminum alloy, die-casting aluminum
Installation method: horizontal, vertical loading
Light life: 100000 hours or more
Center wavelength: red 625 nm 625 nm, yellow, green, 505 nm
Resistant temperature: - 40 ℃ ~ + 85 ℃
Working voltage: DC12V / 24 V, AC (220 + / - 20%) V (choose one)
Visual Angle: 30 ° or greater
Visual distance: 500 m or more
Tepid performance: air relative humidity of 5% ~ 95% (without condensate)
Insulation resistance: 10 m Ω >
Wind loading: 145 m/h
Enclosure protection grade: IP53
