SIEMENS MS-51 ATT 09/10 and provides charging for batteries

and provides charging for batteries up to 70 AH

where occupants use hearing protection

please send us the damaged one

ILI95-E3 Series

SIEMENS MS-51 ATT 09/10 and provides charging for batteriesSingle action, manual fire alarm boxes by Siemens Industry, Inc. Fire Safety (Models MS 51 and MS 501) have been designed with extreme flexibility, in order to meet an array of system application requirements and operation sequences. The aforementioned models operate in a single action mode, which utilizes a pull down lever action. The cover for each fire alarm box locks in the down position, until the box is reset. The single action box, which shall