Product Description 
Chamberlain® has revolutionized the garage door opener and opener accessory industry by playing a vital role in taking the garage door opener from a nice-to-have "extra" to a home convenience necessity. Evolution products will operate on both the old 390 Mhz radio range as well as the current 315 Mhz radio range.
- Chamberlain® Wireless Keyless Entry Security+ 940EV
- Garage Door System Keyless Entry and weather cover
- Access the home with a 4-number PIN
- Works with all Chamberlain openers from 1993 to present (any Chamberlain opener with Safety Sensors)
- Wireless design can be installed and programmed in minutes
- Single button closure simplifies a secure exit
- Temporary PIN can be programmed for deliveries or guests
- Key pad lights up to allow for easy use, day or night
- Includes battery
Dimensions: 5.5"W x 9.5"H x 1" Thick
Vendor: Chamberlain
Required Accessories 
Required Accessories 
Optional Accessories 
Optional Accessories 
Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 6/20/2013 at 5:00am CST. Rebates are an in-store service; therefore online purchases do not qualify towards rebate redemption.