plaats van herkomst
Sichuan, China
modelnummer
LoRa switch extension button
Product name 1
LoRa call extension button
Product name 2
433MHZ call extension button
Product name 3
Wireless pager
Product name 4
Bedside emergency pager
Product name 5
Remote one click alarm for elderly people in nursing homes
Product name 6
Hospital wireless pager
Product name 7
315MHZ call extension button