Product Description Documents Related Products Total Price: Add to Cart Please choose options for all selected products This Item: Impact Series 1 Wire Listen Only MSRP: $42.95 - $55.05 (You save ) Choose Options Connector Type: Required Choose Options I2 I5 K1 K2 M1 M2 M3 M5 M6 M11 MC2 NK1 SP2 VY1A VY2 Ear Option(s): Required AT1 D1 Product Description Impact Series 1 Wire Listen Only Used by thousands of law enforcement officers, prison officials, security and hospitality users worldwide The IMPACT Professional Grade Platinum 1 Wire kit is the ideal solution for the professional user who can't afford anything less than the best The 1 Wire Listen Only plugs directly into radio for discreet receive only communication CLICK HERE FOR CONNECTOR CHART Features: Kevlar coil cable Field replaceable transducers OEM compatible replacement parts at incredible prices Three year warranty Documents Impact 1 Wire Listen Only