本文发表在 rolia.net 枫下论坛家里想换车库门马达，看上了两个型号，价钱都差不多
都是chamberlain MYQ 3/4 HP的，一个是皮带的，一个是铁链传动的（？）
完全不懂，也不知道所谓皮带和链子的有什么区别利弊，。请大家指教应该买哪种好
谢谢好心人，圣诞新年新年大吉大利万事如意
一个是LC752EVGC：总得来说，是皮带，带电池的灯，不带智能手机控制，要另花钱买
Costco的链接在这
http://www.costco.ca/Chamberlain-MyQ%C2%AE-Enabled-34-HP-Garage-Door-Opener-Bundle.product.100216129.html
Po3/4-HP Chain Garage Door Openewerful and quiet 3/4-HP AC motor
Intergrated MyQ technology allows you to monitor and control your garage door from your smartphone
Tri-Band burst radio technology remote provides better range, performance and less interference (remote included)
Timer to close feature automatically closes the garage door after a specified time period
Compatible with other MyQ accessories
Infrared safety sensor turn light on when motion is detected
Modern and sleek 2-piece light lens design
Bulbs not included
Specs:
Drive System: Chain
Horsepower: 3/4
Maximum Bulb Wattage: 100
Number of Bulbs Required: 2
Homelink Compatible: Yes
Iris Technology: No
Key Pad: No
Rail Included: No
Remote Control: Yes
Rolling Code: No
另外一个是 WD962KPEVC：总得来说是链子的，可以智能手机控制
链接在这http://www.costco.ca/Chamberlain-MyQ%C2%AE-Enabled-34-HP-Garage-Door-Opener-Bundle.product.100216129.html
Features:
¾ HP DC chain-drive system for industrial-strength performance in a variety of climates
MyQ® smartphone app control: Monitor and control your garage door with your smartphone
MyQ® Gateway for app control
Timer-to-close function automatically closes the garage door if you forget (set in 1, 5, or 10 minute settings)
Motion-detecting control panel programs new remotes, keypads and other MyQ® accessories
2 x 3-button remote controls (tri-band frequency always finds the clearest frequency for reliable performance over greater distances)
MyQ plug-in light control allows operation of a single light in your home to be operated by your smartphone
2 x 100 W lights (bulbs purchased separately) with adjustable light time delay
Tough covers add extra protection to the safety sensors
Includes:
2 x 3-button remote controls
MyQ Internet Gateway
MyQ remote lamp control
Motion sensing wall control panel
2 safety sensors
Sensor covers
Warranty:
Motor: Limited, for as long as the original purchaser owns the product
Chain: Limited, for as long as the original purchaser owns the product
Parts: Limited, 5-year
Accessories: Limited 1-year更多精彩文章及讨论，请光临枫下论坛 rolia.net
都是chamberlain MYQ 3/4 HP的，一个是皮带的，一个是铁链传动的（？）
完全不懂，也不知道所谓皮带和链子的有什么区别利弊，。请大家指教应该买哪种好
谢谢好心人，圣诞新年新年大吉大利万事如意
一个是LC752EVGC：总得来说，是皮带，带电池的灯，不带智能手机控制，要另花钱买
Costco的链接在这
http://www.costco.ca/Chamberlain-MyQ%C2%AE-Enabled-34-HP-Garage-Door-Opener-Bundle.product.100216129.html
Po3/4-HP Chain Garage Door Openewerful and quiet 3/4-HP AC motor
Intergrated MyQ technology allows you to monitor and control your garage door from your smartphone
Tri-Band burst radio technology remote provides better range, performance and less interference (remote included)
Timer to close feature automatically closes the garage door after a specified time period
Compatible with other MyQ accessories
Infrared safety sensor turn light on when motion is detected
Modern and sleek 2-piece light lens design
Bulbs not included
Specs:
Drive System: Chain
Horsepower: 3/4
Maximum Bulb Wattage: 100
Number of Bulbs Required: 2
Homelink Compatible: Yes
Iris Technology: No
Key Pad: No
Rail Included: No
Remote Control: Yes
Rolling Code: No
另外一个是 WD962KPEVC：总得来说是链子的，可以智能手机控制
链接在这http://www.costco.ca/Chamberlain-MyQ%C2%AE-Enabled-34-HP-Garage-Door-Opener-Bundle.product.100216129.html
Features:
¾ HP DC chain-drive system for industrial-strength performance in a variety of climates
MyQ® smartphone app control: Monitor and control your garage door with your smartphone
MyQ® Gateway for app control
Timer-to-close function automatically closes the garage door if you forget (set in 1, 5, or 10 minute settings)
Motion-detecting control panel programs new remotes, keypads and other MyQ® accessories
2 x 3-button remote controls (tri-band frequency always finds the clearest frequency for reliable performance over greater distances)
MyQ plug-in light control allows operation of a single light in your home to be operated by your smartphone
2 x 100 W lights (bulbs purchased separately) with adjustable light time delay
Tough covers add extra protection to the safety sensors
Includes:
2 x 3-button remote controls
MyQ Internet Gateway
MyQ remote lamp control
Motion sensing wall control panel
2 safety sensors
Sensor covers
Warranty:
Motor: Limited, for as long as the original purchaser owns the product
Chain: Limited, for as long as the original purchaser owns the product
Parts: Limited, 5-year
Accessories: Limited 1-year更多精彩文章及讨论，请光临枫下论坛 rolia.net