The alarm device is designed to inform people with hearing impairment about the presence of sound signals of doorbell, intercom, landline phone, mobile phone and acoustic events. The signalling device is wireless in design.
The design of the signalling device provides the user with convenience and ease of handling, independent installation in preparation and during operation
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين