TheintelligentionsmokefiredetectorofModelW313313isdevelopedbyourcompanytrackingthenewestinternationalcomponentandthetechnicalresearch.Itiswidelyappliedathome,office,businessandsoon.Whenthefiresmogoccursatthesceneintheearlytime,itwillsendoutpromptalarming,preventaccidentsbefore...
Products: wireless smoke alarm,
combustible gas detector