Wall Mounted Metro Highway Train Station Help Point Intercom for Public Transportation
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
7-10 working days
Brand:
Yuantong
Product Description
Technical Parameters
| Voltage | DC5V/1A |
| Standby working current | ≤300MA |
| Frequency Response | 250~3000 Hz |
| Ringing level | ≥85dB(A) |
| Anti-corrosion grade | WF2 |
| Ambient temperature | -20~+60℃ |
| Air pressure | 80~110KPa |
| Relative humidity | ≤95% |
| Lead hole | 1-Ø10 |
| Installation method | wall mounted |
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Company
Shenzhen Yuantong Modern Technology Co., Ltd.
Location
Zhihui Innovation Center, Building A, Room #607, Shenzhen - 518102, Guangdong, China
Contact Person
Tony