YoLink LoRa Smart Vibration Sensor; Smart Shock, Glass Break, Tamper, Movement Detector, Generator Running, Email/SMS/Push Alerts, 1/4 Mile Open Air Range, Alexa, Hub is not Included

From the model

WHY PAY A MONTHLY FEE, when you may defend it at no cost? Self-monitor and save once you make the most of our some ways to be notified of alarms and off-normal occasions in and round your own home or enterprise. See the “Know Now!” part beneath for more information!
DETECT & MONITOR: Connect to tools like a generator, pump, or washer, to watch and be notified of exercise. Connect to home windows to detect glass breaking. Please in or on objects like storage bins or drawers to detect theft or tried entry to your possessions.
DEVICE-TO-DEVICE PAIRING permits for 2 or extra units, like your Vibration Sensor and a Siren Alarm, to be paired collectively, so they may function when wanted, with out WiFi, web, even with out AC energy (battery-powered or backed-up units)!
LONGEST RANGE, BY FAR! YoLink units use a brand new wi-fi know-how known as LoRa. Boasting an open-air vary of as much as 1/4 mile, and superior obstruction penetration, you may put sensors in locations, like basements, outbuildings, a number of flooring away, not doable with WiFi or older wi-fi methods.
REQUIREMENTS: Android or Apple smartphone, wired ethernet port or secure WiFi connection (2.4 GHz band, solely).
On the lookout for a fob to arm/disarm your Vibration Sensor? Search B0978V4WQC for the FlexFob or B092M1QQ5M for the AlarmFob or B0BRCX6HVK for the SirenFob (siren merchandise, required, not included)
On the lookout for a siren? Search B0887SMPKK for the indoor Siren Alarm, or search B092QR82P1, B09V2DXPPW, B0BWYLT3JB, B0BZHPQ1PK for out of doors fashions.