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| andtech support |
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| Frequently Asked Questions |
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Alarm Related
TV / HDTV Related
Changing Alarm Batteries
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| Battery Replacement Instructions |
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Door / Window Contact Transmitter
Ademco 5820
1. If the Go/No Go test was ok, remove the transmitter's cover by inserting the
flat blade of a small screwdriver into the opening slot at one end of the unit as
shown in Figure 1, and separating the two halves.
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2. Observe correct polarity and insert the battery provided into the battery retainer
clips as shown in Figure 2.
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| Replace battery only with same or equivalent type. Dispose of used batteries
according to the battery manufacturer’s instruction. |
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