I response to product review by Robin O. “A holster that allows access to device functions would be useful...”
The ALPHA leather holster was designed to protect the screen from potential damage.
DT Systems has launched the SPR5100 and SPR5300 e-collar systems, offering a 2-mile range and expandable to four dogs. Featuring a unique internal antenna system, these models eliminate the need for external antennas. The SPR5300 also includes an integrated beeper system, making it perfect for handlers who need reliable tracking and multi-dog support.