Sealey BT2020 Vehicle Finder & Battery Monitor Sensor

DISPLAYS REAL-TIME - Battery power, voltage and temperature.
WIRELESS CONNECTION - With a dedicated app which supports up to four devices (iOS and Android compatible)
GUIDE THE USER BACK TO THE VEHICLE - By automatically recording the last parking location.
RECORD - Each trip's route, cost and driving habits, which can be exported to Excel.
AUTOMATICALLY MONITOR - The starting and charging system of the vehicle and notify if abnormal.
COMPATIBLE - With most batteries, including lead sealed, AGM and Gel.
STORES HISTORICAL DATA - In the device for up to 30 days.