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| Product ⇅ | Price ⇅ | Opener Model ⇅ | Max Door Size (inches) ⇅ | Horsepower ⇅ | Frequency (Hz) ⇅ | Remote Range (feet) ⇅ | Smart Home Compatibility ⇅ | Battery Life (years) ⇅ |
|---|---|---|---|---|---|---|---|---|
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Genie Signature Series 3155D-TSV 3/4 hp Ultra-Quiet Belt Drive Smart Garage Door Opener
US
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£162.50 ≈ | 3155D-TSV | 84 in | 3/4 HPc | 315或390 | — | ✓ | — |
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This opener uses a steel-reinforced belt drive and quiet 3/4 HPc DC motor for smooth, low-noise operation. Built-in Wi-Fi with Aladdin Connect enables smartphone control and monitoring, making it suitable for attached garages and smart homes. ★ 适合人群其钢丝增强型皮带驱动系统搭配安静的 3/4 HPc 直流电机，专为超低噪音运行而设计，适合靠近生活空间的车库。
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Chamberlain B4655T Smart Garage Door Opener
US
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£233.17 ≈ | B4655T | — | 3/4 HP | — | — | — | — |
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The Chamberlain B4655T is a smart garage door opener with an ultra-quiet belt drive, integrated security camera, 1,000-lumen LED lighting, and battery backup. It suits homeowners who want quiet operation, remote monitoring, and continued access during power outages. ★ 适合人群该型号适合追求最安静运行体验的人士，因为其 3/4 HP 电机采用超静音皮带驱动，因此特别适合连接生活空间的车库。 |
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