Replacement Guardian 21230 / 21230L Garage Door Remote - Compatible 303MHz, Keyring

Upgrade your garage door access with this after-market Guardian 21230 / 21230L compatible remote. Designed as a reliable replacement, it delivers smooth operation, long-range performance, and a durable, compact design ideal for everyday use.

Compatibility:

• Guardian 21230, 21230L, 21230-L models

• Works only with compatible blue-light 3-button remotes

• Not suitable for DIP switch remotes or grey-coloured motors

Key Features:

• Slim, pocket-sized design with slide protector

• Controls up to 4 garage doors

• Long-range operation with LED indicator

• Operates on 303 MHz frequency

Package Includes:

• 1 x Guardian compatible remote

• 1 x Keyring attachment

This replacement remote is a cost-effective, easy-to-use solution for homeowners looking for a dependable garage door control without the bulk of original units.

FAQs

Q1: Which Guardian models does this remote work with?
Compatible with Guardian 21230, 21230L, 21230-L models with blue-light 3-button remotes.

Q2: Is this suitable for DIP switch or grey motor remotes?
No, this remote is not compatible with DIP switch remotes or grey-coloured motors.

Q3: How many doors can it control?
It can control up to 4 garage doors.

Q4: Does it include a keyring?
Yes, the package includes 1 keyring attachment for convenience.