Regina Smith
newbie
- Joined
- Nov 5, 2019
- Messages
- 14
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Hi. I am new in alarm system. I am looking for some suggestions from you. Can you recommend a reliable alarm system to me? Is it necessary to buy a CCTV outdoor camera, if I have a home alarm system? If I buy a alarm system which need a 2G SIM card to work, can this alarm system be updated after several yeas? Hope you can give me some help. Thank you
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