September 29, 2026
Keypad – Convenient, Secure Access
Enjoy easy walk-in access to your garage without needing a remote or key. This wireless keypad sets up in minutes and works seamlessly with most Chamberlain®, LiftMaster®, and Craftsman® garage door openers installed throughout North America. Designed for convenience, it features a one-touch close button for quick exits and allows you to program a temporary PIN—ideal for guests or package deliveries. Built with Security+2.0® technology, it offers top-tier encryption to help prevent unauthorized access. The package includes a 9V battery and a user-friendly instruction manual.
BRAND COMPATIBILITY
| Category | Details |
|---|---|
| Model Number | G940EV-P2 |
| Product Type | Wireless Garage Door Keypad |
| Power Source | 9V Battery (included) |
| Wireless Frequency | 315 MHz or 390 MHz |
| Encryption Technology | Security+2.0® (prevents hacking and unauthorized access) |
| Compatibility | Compatible with most Chamberlain®, LiftMaster®, and Craftsman® garage door openers manufactured after 1993 that use photoelectric sensors. Not compatible with Craftsman Series 100. |
| Dimensions | 6.30 in (L) x 2.51 in (W) x 1.01 in (H) |
| Weight | 0.45 lb (approximately 7.2 oz) |
| Keypad Features | – Personal 4-digit access code- Temporary PIN for limited-time access- One-touch close button- Backlit keypad for nighttime visibility- Weather-resistant sliding cover |
| Mounting Hardware | Includes 2 mounting screws |
| Warranty | 1-Year Limited Warranty |
| Certifications | FCC Approved |
What’s in the Box:
Chamberlain G940EV-P2 Wireless Keypad
9V Battery
(2) Mounting Screws
Instruction Manual
For installation guidance and programming instructions, you can refer to the owner’s manual.
If you need assistance with programming or have further questions, feel free to ask!
The Chamberlain Wireless Keypad G940EV-P2 is a top choice for homeowners looking for secure, keyless garage access. Whether you’re upgrading your existing entry system or adding a convenient way to open and close your garage door, this easy-to-install wireless keypad provides reliable performance and peace of mind.
Compatible with most Chamberlain, LiftMaster, and Craftsman garage door openers manufactured after 1993, the Chamberlain Wireless Keypad G940EV-P2 uses advanced Security+ 2.0® encryption to prevent code theft and interference. It operates on both 315 MHz and 390 MHz frequencies, making it a flexible option for a wide range of systems.
This keypad allows you to set a personal 4-digit PIN for daily access and a temporary PIN for deliveries, guests, or service workers. Its backlit keypad ensures visibility in low-light conditions, and the weather-resistant sliding cover keeps it protected from the elements.
Installation is fast and easy—no hardwiring required. The keypad includes a 9V battery, mounting screws, and an instruction manual. It’s a perfect fit for homeowners who want a wireless, wall-mounted entry solution.
Compatible with most Chamberlain®, LiftMaster®, and Craftsman® garage door openers (post-1993)
Security+ 2.0® encrypted signal for added protection
Supports personal and temporary PINs
Illuminated keypad for night-time use
One-touch close feature
Weather-resistant sliding cover
Includes 9V battery and mounting hardware
Q: Is the Chamberlain Wireless Keypad G940EV-P2 compatible with all garage door openers?
A: It is compatible with most Chamberlain®, LiftMaster®, and Craftsman® models manufactured after 1993 that use photoelectric sensors. It is not compatible with Craftsman Series 100 openers.
Q: Can I program more than one PIN?
A: Yes. You can set one primary 4-digit PIN for daily access and a temporary PIN for limited-use access (such as guests or deliveries).
Q: Is this keypad weatherproof?
A: The G940EV-P2 features a weather-resistant sliding cover and is designed for outdoor use in various conditions.
Q: How is the keypad powered?
A: It uses a single 9V battery, which is included in the package.
Q: How long does installation take?
A: Most users can install and program the keypad in under 10 minutes using the included instructions.
The Chamberlain Wireless Keypad G940EV-P2 is an excellent upgrade for anyone who wants simple, secure access to their garage. For assistance with installation or questions about compatibility, contact Family Garage Door Repair of Charlotte, NC.
For use with Chamberlain garage door openers manufactured after January 1, 1993.
The garage door opener activates when a 4-digit Personal Identification Number (PIN) and the ENTER button are pressed.
Install the battery and program the Keyless Entry before mounting.
Ensure the opener has a working light bulb for programming feedback.
To prevent serious injury or death:
Install Keyless Entry at least 5 feet (1.5 m) above walking surfaces.
Keep remotes out of children’s reach.
Operate the door only when it’s clearly visible and safe.
Never cross the path of a moving door.
Locate the Learn Button on the garage door opener. The color of this button determines the programming method:
Yellow (Security+ 2.0, 315/390 MHz): Press ENTER once.
Purple (Security+, 315 MHz): Press ENTER twice.
Red/Orange (Security+, 390 MHz): Press ENTER three times.
Green (Billion Code, 390 MHz): Press ENTER four times.
Press and hold the * and # buttons until the keypad lights stop blinking.
Enter a 4-digit PIN and press #.
Press and release the ENTER button according to the Learn button color (see step 1).
Press and release the 0 button.
Press and release the Learn button on the garage door opener. LED should light.
Within 30 seconds, enter your PIN and press ENTER repeatedly until the opener clicks or the light blinks.
Test: Enter your PIN and press ENTER.
To program multiple openers, repeat steps using a different PIN for each.
The door activates when the correct PIN and ENTER button are pressed.
The keypad blinks for 15 seconds, during which ENTER can start, stop, or reverse the door.
If a mistake is made, simply enter the correct PIN followed by ENTER.
Allows the door to close by pressing ENTER only.
Activate: Press and hold 1 and 9 for 10 seconds (keypad blinks twice).
Deactivate: Hold 1 and 9 again (keypad blinks four times).
Not compatible with openers made before 2006 or those using an external receiver.
Mount keypad 5 feet above ground and out of children’s reach.
Remove battery and cover.
Drill a pilot hole and insert top screw (leave 1/8 inch protruding).
Hang keypad on the top screw.
Mark and drill bottom hole, insert bottom screw (do not overtighten).
Reinsert 9V battery and replace cover.
Replace the battery when the keypad dims or fails to light. Dispose of properly.
Battery: 10A25
Keypad Cover: 41D621
Battery Cover: 41D541
One-Year Limited Warranty
The Chamberlain Group, Inc. warrants the product to be free of defects in materials and workmanship for one year from the date of purchase (for the original consumer).
“Reliable Repairs. Honest Service. Family-Owned.”
