مكان المنشأ
Guangdong, China
اسم العلامة التجارية
qolelarm
Working mode 1
alarm on open for 60s, stop on close
Working mode 2
alarm on both open and close for 30s,
Working mode 4
contineous beep for 180s
Workding mode 5
delay alarm in 8s by separate the magnet
Battery in alarm
2* AAA batteries (included)
Alarm battery life
2 years