Tunnel Signage System Product Description

         Tunnel Signage System Product Description

   one. Features

1. Tunnel marking system using LED light-emitting technology, is a new tunnel logo.
2. LED using Taiwan's high-quality light-emitting chip, permeability, high brightness, life ≥ 8 million hours.
3. Power supply circuit using high efficiency switching power supply, with perfect protection,
4. Built-in uninterruptible power supply (UPS) can work in the absence of external power conditions for 90 minutes, when the external power grid lost power supply, the signs appear flashing or bright state and more than 90 minutes, play an emergency escape indication , To help clear the vehicle.
5. Shell with aluminum alloy shell, durable, protection class> IP65.
6. The product complies with the design standards in the "Highway Tunnel Traffic Engineering Design Code".

two. Technical Parameters
1. Operating voltage: 12V
2. Power: ≤ 3W.
3. Electro-optical mark brightness: single-sided display> 120cd / M2 double-sided display> 80cd / M2
4. Light-emitting surface: double-sided / single-sided
5. Light way: 24h straight light
6. Ambient temperature: -20 ℃ ~ +65 ℃
7. Ambient humidity: 20% to 95%
8. Volume: GB 250mm * 400mm
9. Visual distance:> 500m
10. Backup power duration:> 90 minutes

three. Precautions
1. Transport should pay attention to avoid the impact by external impact.
2. Product storage for too long, need to charge the battery to ensure that the backup power to work properly.

four. Product Image











Shenzhen LuMing Traffic Equipment Co., Ltd.

TEL:     0086 755 27708545

MOB:     0086  13925263646

FAX:     0086 755 27701581

EMAIL: szlm@szlmjt.com 

ADD: 3F, Building 1, Futing Industrial Zone, Guanlan Street, Longhua New District, Shenzhen

POST CODE: 518110

WEBSITES：https://szlm9.1688.com/




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