Power Supply: 1 * 4000mAh Li-SOCL2 Battery (Extendable to 2 Batteries) (Optional).
Battery Life: 5 Years (10 min Interval).
Additional Features: NFC Enabled.
Flexible Counting Configuration: Enable, Stop, Clear Accumulated Values.
Cable Length: 1m (Customizable).
Additional Cost: 3.00 EUR per meter for extension cable.
Ingress Protection: IP67.
Temperature Range: -30°C ~ 70°C.
Humidity Range: 0% ~ 100% RH.
Work Mode: Pulse Counter, Digital Input.
https://www.milesight.com/iot/product/lorawan-sensor/em300-di
