My Questions

Q: Have build in GPS or using phone GPS?

Asked by artineo on 2018-01-05 17:57:23

BG101154534 using phone GPS

2021-12-08 06:52:56 Helpful (1)
Answers (1)

Hadi I tried it for more than 10m with 2 concrete walls and the siren received the signal

2018-05-06 04:17:04 Helpful (0)
Answers (2)