~~NOTOC~~
[[zone_control_api]] > [[BS2_SetAntiPassbackZoneAlarm]]

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===== BS2_SetAntiPassbackZoneAlarm =====
Configures the alarm status of the Anti Passback zones.
==== Declaration ====
<code cpp>
#include "BS_API.h"

int BS2_SetAntiPassbackZoneAlarm(void* context, uint32_t deviceId, uint8_t alarmed, BS2_ZONE_ID* zoneIds, uint32_t zoneIdCount);
</code>
==== Parameter ====
  * [In] ''//context//'' : Context
  * [In] ''//deviceId//'' : Device ID
  * [In] ''//alarmed//'' : Whether the alarm has been triggered or not
  * [In] ''//zoneIds//'' : List of Anti Passback zone IDs
  * [In] ''//zoneIdCount//'' : Number of Anti Passback zone IDs
==== Return Value ====
If successfully done, ''BS_SDK_SUCCESS'' will be returned. \\
If there is an error, the corresponding error code will be returned.
==== See Also ====
[[BS2_GetAntiPassbackZone]]\\ [[BS2_GetAllAntiPassbackZone]]\\ [[BS2_GetAntiPassbackZoneStatus]]\\ [[BS2_GetAllAntiPassbackZoneStatus]]\\ [[BS2_SetAntiPassbackZone]]\\ [[BS2_RemoveAntiPassbackZone]]\\ [[BS2_RemoveAllAntiPassbackZone]]\\ [[BS2_ClearAntiPassbackZoneStatus]]\\ [[BS2_ClearAllAntiPassbackZoneStatus]]