The SHEEPDOG® DELTA™ 2-Wire Surveillance Kit includes a braided HDLO™ (low-profile) earpiece and 2-Wire surveillance lapel mic. Ideal for patrol, undercover, executive protection and more. The mic/PTT housing is durable polycarbonate and built to withstand demanding environments. The HDLO™ allows officers to wear the receive only earpiece in either the right or left ear. The HDLO™ is built with an advanced micro-speaker. Designed for discreet voice communications and unsurpassed comfort. To use, simply attach the kit to your radio, route wires inside uniform or carrier, then plug the HDLO™ into the 3.5mm port.

HDLO Use/Maintenance Guide
Download/View the HDLO™ guide for use and maintenance instructions and tips.

The HDLO™ is trusted by high-performance law enforcement and elite security teams around the world. The braided-fiber wires are tangle-free and have industry-leading pull strength.

What's Included
2-Wire Surveillance PTT/Mic with 3.5mm Port
HDLO™ Covert Earpiece, Braided Cable
Metal Wire Clip
Removable Retainer Ear Hook
Open Ear Tips (2)
Closed Ear Tip (1)
3-Year Warranty