1.Product Introduction
The escalator voice annouciator is an intelligent escalator voice prompt device. It adopts a 24V Dc input power design, a high-performance MCU, a professional voice IC, and a high-speed signal processing system. It has simple wiring, easy debugging, accurate triggering, and volume. Escalator voice board can be adjusted independently, with strong applicability, beautiful sound quality, clear voice, strong anti-interference ability, reliable working performance, and escalator voice board can be customized to collect various voices such as standard Mandarin and English according to user requirements.
2.Product parameter
| Input voltage |
DC 24v
Allowable fluctuation range: DC18~30V; |
| Working current |
<500mA (input voltage is DC 24V) |
| Working temperature |
-20~60ºC |
| Storage temperature |
-30~70ºC |
| Operating humidity range |
10%~85%, non-condensing state |
| Size |
139mm*111.9mm*12.2mm |
| Interface |
Parallel interface, CAN |
3.Product Details
Audited Supplier 
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