Johnson Controls PG9200AX Manuel D'utilisation page 7

The specified batteries for the device are four (4) LSH20 batteries manufactured by SAFT, two for the transmitter
and two for the receiver.
For information about batteries, visit the following website and contact your local SAFT sales
representative. See http://www.saftbatteries.com/battery-search/ls-lsh/.
D-308403 29011054R001 PG9200AX 7