How long does the battery last?

This depends on several factors, most significantly the operating mode but also to type of battery and the ambient temperature. The table below lists typical battery life with standard Alkaline batteries and in 20°C ambient temperature.

 ModeBluetooth Time
 SlowOff30 days 
 SlowOn 50 hours
 FastOff 90 hours 
 FastOn30 hours 

High quality batteries, such as the Energizer® Ultimate Lithium AAA can do considerably better, especially in cold environments.

The Enforcer does not support rechargeable batteries such as NiMH and NiCd due to their lower nominal voltage.