مكان المنشأ
Guangdong, China
اسم العلامة التجارية
beyond
Name
Auto Dial Senior Landline Emergency Medical Equipment Help Alarm
AC Adapter
input 110~240V AC, output 6V DC
Power Supply
4pcs AAA Alkaline Batteries
Contact Distance
5M (open area)
Remote Control Distance
100M (open area)
Recording length
6 Seconds