Door & Window Entry Sensor Size:5-Pack Bundle (4 Door & Window Sensors + Wifi Security Hub) the Premior set makes a

the Premior set makes a statement from the very start

temperature and soil humidity in real-time

Easy to Use

includes foil cutter

Door & Window Entry Sensor Size:5-Pack Bundle (4 Door & Window Sensors + Wifi Security Hub) the Premior set makes aThis entry sensor monitors when a door or window opens and for how long it stays open, useful for triggering security alarms, lights, or doorbells. Requires Smart Security Gateway EASY & SECURE SETUP: Mounts to a flat surface on any door or window, with included 3M adhesive without any screws or tools. 10MM wide gap allowed between sensors. MAXIMUM SAFETY: Anti tampering sensor alerts you when the sensor is being forcibly removed keeping your kids &