Micro Battery (Single) Dog Guard Transmitters The T-4 transmitter has a

The T-4 transmitter has a LIFETIME warranty provided it is not damaged or abused and is installed with a Dog GuardⓇ surge protector

the receiver will automatically increase to a stronger stimulus

Please contact the office if you'd like to set an appointment for us to set the Room Transmitter up for you

our surge protectors go beyond retail models

Made with all-natural ingredients and no preservatives

Micro Battery (Single) Dog Guard Transmitters The T-4 transmitter has aA single Micro button battery to power your dog's Dog Guard Micro Receiver. (The gray box on their collar.) One battery is expected to last about 4 months. Compatible with the Dog Guard DGM4 RECEIVER (A. K. A. MICRO RECEIVER).