
Command Series II Extra Collar/Receiver - CS-011A is the collar/receiver you need to upgrade your existing CS-16000 or CS-2000 remote trainer system. Features NiMH batteries, 1/2 mile range and our patented waterproof system.
Features:100% Waterproof1/2 Mile rangeRecharable NiMH battery27" Biothane style strapColor - BLACK ONLYCompatible With:CS-2000CS-16000CS-16000TTNote: Recharging cables must be purchased separately.