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Alarm and Siren Module

Assembly

Audible and visual alarm triggered on policy violation (both doors open, person trapped, forced entry attempt). A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bill of materials for Alarm and Siren Module

3 top-level lines as of r102056
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Speaker speaker 1× 1 · part
2 Relay relay 1× 1 · part
3 SMD Passive (R/C/L) smd-passives 1× 1 · part