091971W-SHANG BW AR4-7

“FOR BNWAS
MAKER:SHANG HAI SHENG FA ELETRICAL APPLIANCE& INSTRUCTION CO,.LTD
TYPE:BW AR4-7
DWG NO.7E466031EB” “ALARM BOX WITH RESET BUTTON FOR BNWAS,
WALL MOUNTING-WATER-TIGHTER,
WORK VOLTAGE AV220V,ALARM CURREN 0.6A/DC24V
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PORT WING IS NOT WATER-TIGHT” Shanghai Shengfa Electrical Instrument & Meter Co., LTD. BW AR4-7.7E466031EB