Shenzhen Ruhui Technology

Shenzhen Ruhui Technology Co., Ltd.
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Tunnel electro-optical sign
Also called tunnel electro-optical sign, it is mainly used in tunnels to indicate tunnel safety. Safety Facilities. It is a luminous sign with certain graphics and symbols that can be clearly recognized when the light is dark.
Tunnel electro-optical signs are used to indicate vehicle crossings, pedestrian crossings, emergency parking, emergency telephone numbers, fire equipment locations, and emergency evacuation directions and distances in the tunnel. Indicates maintenance of operations or escape routes in the tunnel during tunnel maintenance or tunnel emergencies.
The product adopts the internal lighting method of electro-optical signs and displays on both sides. Aluminum alloy frame material, dustproof, waterproof and rust-proof design, equipped with special installation brackets and related accessories, making on-site installation extremely convenient.
The light source adopts white ultra-bright light-emitting diodes, high-efficiency switching power supply mode, and supports backup power supply to ensure continuous indication for more than minutes after a power outage.
Technical Parameters
． Power*&*
． Input voltage.
． Internal working voltage
． Ambient temperature ℃ ~ +℃
． Ambient humidity ~ %
． Luminous surface double-sided/single-sided
． Lamp source materials are imported from Taiwan Epistar chips
． The light-emitting method is direct light
． Backup battery maintenance time minutes
hours
.hours
. Visible distance＞
． Protection level
Main purposes
Pedestrian crossings, vehicle crossings, emergency parking signs. Pedestrian crossings with signs are used to indicate the location of pedestrian crossings in tunnels and to indicate the escape route for people in the tunnel in the event of an emergency. The cross-travel sign is used to indicate the location of the tunnel and instructs vehicles to divert when an emergency occurs in the tunnel. The emergency parking sign is used to indicate the location of the emergency stop in the tunnel.
Evacuation indication signs The evacuation indication signs are used to indicate the distance and direction between the point and the tunnel entrance, vehicle crossing opening, and pedestrian crossing opening, and to instruct pedestrians and vehicles to leave quickly when an emergency occurs in the tunnel.
Product Features
． The light box type tunnel photoelectric indicator sign adopts luminescence, high efficiency, low consumption and long life.
． Using Taiwan's high-quality light-emitting chips, it has strong transparency, high brightness and a service life of 10,000 hours.
.Aluminum alloy shell, sun-proof, waterproof, moisture-proof, dust-proof, rust-proof, corrosion-resistant and weather-resistant.
.Easy to install and maintain
.Adopt retractable brackets, which can be adjusted according to the curvature of the tunnel during installation.
.The product complies with the design standards in the highway tunnel traffic engineering design specifications.
.The box material, color, size, and pattern content can be customized according to customer requirements.