مكان المنشأ
Zhejiang, China
اسم العلامة التجارية
Luckarm
مصدر الطاقة
البطارية, المكونات
Function
indicatior in house,apartment,home,etc
Surface treatment
as your requirements
Sound
32 melodies for option
Material
Fresh ABS plastic case
Operating range
up to 100m distance
Advance
equiped with LED light for elder ,hard hearing
Eco-friendly
energy-saving
Plug type
Round/flat/british plug
Application Scope
House / factory / building / hotel