Visonic Replacement Battery for MCS-740 / SR-740 (Pack 2)

Complete Spare Battery Pack for Visonic Siren Bell. Recommended and approved battery by Visonic.

Visionic, 103-304742-2 , Two MCS/SR740 Siren Battery Pack 3.6V 7Ah

 x 2 cell packs of Fanso 2XER18505M, each cell is rated at 3.6v, 7Ah. 

*The battery will not physically fit the MCS-730 sounder, you will require the [0-9912-k]

Previous part code  103-304742