OPEN-CLOSED DOOR SENSOR-NB
$ 117.00 – $ 202.00
NETOP Open-Close Door sensor is a long range wireless sensor which can be used for opened/closed applications that provide information on the status of doors, windows, cabinets, etc. So it could be monitored that there is any entrance into security room which is not allowed, or if a door or window has been left open. This sensor is fully compatible with LPWAN technology by using NB-IoT(Narrowband-IoT). The standard version of this sensor is powered by one replaceable 3.6 V AA sized battery (included with purchase).