How to change batteries
Find instructions on how to easily replace batteries in various Sector Alarm SAS components.
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Indoor Siren
2 x 1.5V Lithium L91 batteries, size AA.
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Central Unit
Connected to mains power supply. Internal battery up to 24 h of autonomy. Type 6000mAh of 3.7V.
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Outdoor Siren
1 x 3.6V Lithium battery type ER34615M D.
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Remote Control
1 Lithium battery C2032 3V.