GAA25090BH2
在产Otis Gen2 Hall Call Down Button
Otis Gen2 hall call down button — stainless with LED.
常见应用
The down arrow button in elevator lobbies. Same stainless construction as the up button. LED illuminated when call is registered. Braille arrow for accessibility.
规格参数
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ADA Compliant
Meets Americans with Disabilities Act requirements for accessible design.
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Yes
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Braille Compatible
Whether the button has Braille markings for visually impaired users. Required by ADA in the US.
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Yes
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Illumination
Whether the button has a built-in light. Illuminated buttons show status (lit = active).
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LED backlit
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Material
The bezel/body material. Metal bezels are more durable in harsh environments. Plastic is lighter and cheaper.
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Stainless Steel
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Vandal Rating (IK)
IK rating for impact resistance. IK09 = 10 joules (hammer blow). IK10 = 20 joules (serious vandalism). Higher is tougher.
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IK09
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安装快速参考
Installation: Professional elevator technician required. Must comply with local elevator codes (ASME A17.1 / EN 81). Braille plates must be positioned per ADA requirements (48" max height for side reach).
尺寸
故障排除
Not responding to input
Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.
快速规格
- ADA Compliant
- Yes
- Braille Compatible
- Yes
- Illumination
- LED backlit
- Material
- Stainless Steel
- Vandal Rating (IK)
- IK09
用户评价
“The down arrow button in elevator lobbies. Same stainless construction as the up button. LED illuminated when call is registered. Braille arrow for accessibility.”