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Q: Which ac adaptor can I use to power the external doorbell?

Asked by jospaljas on 2018-11-11 02:57:25

tolerans0 ACinput Voltage 16-24V AC; Consumption Standby 200 microA, Working 170 miliA; 3 cells 18650 in parallel, 2Ahr each = 6Ahr - 30 hours continuous work. In the meaning, the door bell is used once in a while, batteries will last 5-6 months.

2020-07-30 08:32:00 Helpful (0)
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