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Liftmaster 841LM Automatic Garage Door Lock
$54.95
Liftmaster 841LM Automatic Garage Door Lock
- The 841LM works automatically with your garage door opener so it always locks and unlocks with every operation of the door.
- The model 841LM 12V lock is only compatible with the following garage door opener model numbers: 8550WL, 8587WL, 8360WL, 8500W.
- It is not interchangeable with the 24V lock used on residential jackshaft garage door opener models 3800, 3900 and 8500.
- Add a lock to each side of the door for the best defense against high winds and storms and intruders.
Description
The Chamberlain Liftmaster 841LM Automatic Garage Door Lock works in tandem with your garage door opener to automatically deadbolts your garage door after it is closed, providing an extra layer of security and ensuring the door cannot be forced open. The Chamberlain Liftmaster Automatic Garage Door Lock can give you a peace of mind that your garage door is always secure.
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30-day Returns
Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.
Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.
FREE RETURNS on all orders!
The following conditions must be met:
1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.
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