MULTI-DOOR MULTI-ROOM PROTECTION: Quick “pairing of transmitters with lightsticks” then “peel and stick” installation. Install these garage door open/close alert monitors to protect valuables and get added safety. With 2-Door Combo Set. Never worry if your garage door is open again! Auto Pairing feature makes install even easier. Monitors 2 individual doors. Does not operate the door in any way. Garage Door Minder will not operate your door. This device will NOT close your door it will monitor the door letting you know it is open.

WHOLE HOUSE NOTIFICATIONS: ‘Garage door open’ sensors blink & beep to tell you door statuses in any room of your home. The beeper notifications are customizable. Beeper on/off functions along with 50% volume control and beeper delay. The light function do not change so if you program or set beeper functions the lights remain unchanged.

EXTREMELY EASY TO USE: This garage door open sensor lights & beeps to tell you door status in any room of your home. The beeper notifications of the garage door detector comes with with programable on/off features.

EXTRA LONG BATTERY LIFE: Advanced Bluetooth Low Energy and our exclusive battery life technology provides extra-long battery life, up to 2 years! * Based on 5 minutes of door usage per day. Replacement Batteries ER14250 available from Garage Door Minder. NO reprogramming necessary during battery replacement.

A MUST-HAVE GARAGE DOOR ACCESSORY: Our customers tell us that Garage Door Minder is one of the best garage accessories that brings convenience, safety, and peace of mind. Makes a great gift for grandparents ,elderly, friends and family, too! Our customer service is USA based and we will stand behind our product for life just call we will replace repair for life for free.