ot701

various colors is available, all are high quality, competitive price, customize logo is welcome. Specifications:1) Handsfree kit for mobile phones2) Clear voice3) Stylish design4) High quality with competitive price5) Handsfree for all popular models.6) Many designs available. Handsfree for OT701

Stand-alone Smoke Alarm OT701,is also called as smoke detector,fire alarm,fire detector ... smoke particles produced by a wide range of combustion sources, OT701 series optical smoke detectors are well suited to effectively respond ... screws7) Easy install, move and maintain.8) Meet UL217 standardOptions1) OT701: basic 2) OT701A: AC110/220/230V3) OT701B: Battery backup4) OT701R ...