With Bluetooth built-in, the Victron Energy BMV-712 Smart Battery Monitor is ready for the Internet of Things (IoT) era. With Bluetooth being implemented in most other Victron Energy products, wireless communication between products will simplify system installation and enhance performance. Victron Bluetooth AppUse a smartphone or other Bluetooth enabled device to customize settings, monitor all important data on single screen, view historical data, and update software when new features become available. Easy to InstallIncludes RJ12 cable (10 m) and battery cable with fuse (2 m) â no other components needed. Also comes with a separate front bezel for a square or round display appearance, a securing ring for rear mounting, and screws for front mounting. Midpoint Voltage MonitoringOne bad cell or one bad battery can destroy a large, expensive battery bank. When batteries are connected in series, a timely warning can be generated by measuring the midpoint voltage. Very Low Current Draw from the BatteryCurrent consumption: 0.7 Ah per month (1 mA) @ 12V and 0.6 Ah per month (0.8 mA) @ 24V. Bi-Stable Alarm RelayPrevents increased current draw in case of an alarm.• Battery voltage, current, power, ampere-hours consumed, and state of charge• Remaining time at the current rate of discharge• Programmable visual and audible alarm• Programmable relay to turn off non-critical loads or to run a generator when needed• 500-amp quick connect shunt and connection kit• Shunt selection capability up to 10, 000 amps• VE. Direct communication port• Stores a wide range of historical events which can be used to evaluate usage patterns and battery health• Wide input voltage range: 6.5 - 70V• High current measurement resolution: 10 mA (0.01 A)• Additional input to measure voltage (of a second battery), temperature, or midpoint voltage• Corresponding alarm and relay settings• Overall: 2.7" dia. Midpoint voltage montitoring generates a timely warning to protect battery bank Very low current draw from battery Bi-stable alarm relay prevents increased current draw in case of alarm | Expion360 Victron Energy BMV-712 Smart Battery Monitor, Black in Blue