Home / Openers & Accessories / Residential Openers & Accessories / Sergeant II with WiFi and Battery Backup
Trusted Reliability and Battery Backup
Driven by a powerful 1/2 HP DC chain drive motor, the Raynor Sergeant II with WiFi and Battery Backup is built to last with a chain drive system for steady performance and industrial strength. Plus the Raynor residential garage door opener is equipped with a battery backup that ensures access even when the power is out.
The Raynor Sergeant II with WiFi and Battery Backup garage door opener equipped with battery backup to open and close your garage door even when the power is out includes the following features:
3/4 HP AC motor chain drive system is built to provide maximum power to lift the heaviest doors.
Energy-efficient operation consumes up to 75% less power in standby mode.
The Sergeant II with WiFi comes standard with integrated WiFi providing an all-in-one garage access solution. Free apps for Apple and Android.
Security+ 2.0 safeguards your household, with every click a new code is sent to the garage door opener so that the door opens only for you. PosiLock® locks down your garage door by electronically monitoring against a forced opening.
Open and close your Sergeant II with WiFi and Battery Backup even when the power is out.
Includes lockout controls and
Operates up to 3 openers or
MyQ Light Accessories.
Powers up the opener when the power is out. California SB-969 compliant.
Compact and portable to provide quick,
easy garage access.
Plug in any lamp to this device to control it
with a smartphone or garage remote.
Replaces an existing wall switch to
control home lighting with a smartphone
or garage remote.
Monitors and closes up to 4 garage
doors from any room in the house.
Sergeant II with WiFi Installation Instructions
Please be sure to include a brief description of the problem and a dated proof-of-purchase receipt with any product that is returned for warranty repair.
Product under warranty, which upon receipt by Chamberlain is determined to be defective in materials and/or workmanship, will be repaired or replaced (at Chamberlain’s option) at no cost to you and returned prepaid. Defective parts will be repaired or replaced with new or factory rebuilt parts at Chamberlain’s option.
The duration of implied warranties or merchantability and fitness for a particular purpose is limited to the duration of this written warranty. Some states may not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
All claims for consequential or incidental damages for breach of this warranty are excluded and in no event shall manufacturer’s liability for breach of warranty, negligence, strict liability or breach of contract exceed the cost of the product covered herein, but the purchaser is entitled to the remedies expressly provided in this policy.
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
No representative or person is authorized to assume for us any other liability in connection with the sale of this product. This warranty gives you specific legal rights and you may also have other rights which may vary from state to state.