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Q: What is the digital output voltage level 5 or 3v3?

尋ねた taste に 2021-01-13 01:12:54

BG5841384 you can send an email for customer service help

2021-02-02 04:23:14 役に立つ (0)
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Q: does this use 433MHz to communicate?

尋ねた taste に 2020-09-09 11:45:05

ethss This is a complete set

2020-09-30 01:40:48 役に立つ (0)
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Q: does it send out a wireless signal if the battery is low?

尋ねた taste に 2020-03-08 01:55:23

ouxinke If the detector runs out of power, the wireless connection will be disconnected

2020-03-31 06:24:32 役に立つ (0)
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