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Detailed technical specifications of Apollo Security Sales ADA-20/21, one of over 19 Access control systems & kits from Apollo Security Sales
  • Technical spec
Please note: this is a discontinued product.

Apollo Security Sales ADA-20/21

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Manufacturer: Apollo Security Apollo Security
Apollo Security Sales ADA-20/21 Access control system
BrandApollo Security Sales
Model CodeADA-20/21
AccessoriesRelays with toggle and timer
Model InfoLike the ADA-10/11 models, the ADA-20/21 provide digital relay control. The ADA-20/21 have 2 relays that can be used for strike control and auxiliary output. They also have RS-485 connectors to make reader wiring easier. The ADA-21 has DIPswitch selectable toggle or cumulative modes.

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