Further information for Milesight IoT TS101-868M (1 Piece)
1 * 4000 mAh ER18505 Li-SOCl2 Replaceable Batteries Adopt Food-grade Stainless-steel Probe and Shell Material Store up to 1200 sets of Data Locally NFC Enabled IP67 and IK10 (Transceiver) Rated Advanced Features: Data Storage / Data Retransmission / Data Retrievability / Abrupt temperature change alarm