The 8165 LiftMaster model is manufactured by the Chamberlain Group. Its durable ½ HP motor combined with an industrial-strength chain drive provide smooth, steady performance year after year. Meets all UL325 requirements.

• Drive system: Chain drive
• Lighting System: 1 light (100 watts max) with adjustable light time delay. Compatible with compact fluorescent lightbulbs (max 26 watts)
• MyQ® Technology allows you to monitor and operate your garage door opener safely using your smartphone (additional item required).
• Alert-2-close warning system provides audible warning before the garage door close.
• Warranty*: 4 years on motor
• Additional headroom required: 2" (51 mm)