There are two available accessories that can be used to extend the locator’s boundary warnings:
- The first is an External Alarm Unit. This small, battery powered unit plugs into the locator and generates a very loud alarm siren that will wake you up or can be heard throughout the house or even in the nearby garage or yard.
- Secondly, there is an available Phone Dialer accessory that can, though a land line connection, call up to 4 phone numbers and deliver a voice message that you record if any monitored pet wanders. These 4 numbers can include cell phones, office phones, neighbors, etc.