Min. Order Reference FOB Price
1000 Pieces US$2.00-4.00 / Piece
Product Description
Power Source: DC 9V Static Current: 85db(3m) Working Humidity: <95%RH Work Temperature: -10ºC~+40ºC Low Battery Alarm:6.2-6.8V Welcome to read ES-S02 wireless electric smoke alarm They are photoelectric smoke alarms, they are generally more effective at detecting ...