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ouxinke You can send an email for customer service help

2020-09-04 05:11:14 Helpful (1)
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Q: Can 4G SIM card work in your alarm system? Please advise. Thank you.

Asked by BG454817173 on 2020-02-20 05:11:24

Steatogenous yes,But please confirm that the local telecom operator supports 2G

2020-03-05 01:01:29 Helpful (0)
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Q: Where can I get the new sensors?

Asked by sparakisc on 2018-04-20 12:03:42

BG454817173 Old sensors can also be used on the new alarm system. I have tried it and it worked.

2020-02-20 05:15:16 Helpful (1)
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