- Additional information
AKS-1B Notifier Key Switch. Black label with white letters.
The AKS-1B Notifier can provide access security for the control switches on the NCA-2. When key switch monitoring is enabled as described in the Programming Section 5.5.7 “Supervision”, the NCA-2 keypad can only be used when the AKS-1B key is inserted and unlocked.
The AKS-1B kit includes a key switch and hardware for mounting to the ABF-4B. The AKS-1B switch mounts to the ABF-4B trim plate as shown in Figure 3.16. Plug the switch leads from the AKS-1B into Connector J6 on the NCA-2. When an AKS-1B is installed and enabled, the key must be inserted and turned for the keypad to be used.
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|Dimensions||2 × 5 × 8 in|