Speaker Polarity Tester with Tone Generator Ethernet (Data Only) for suitable use with camera's

for suitable use with camera's built-in IR LEDs

Fits 22 inch monitors

Ultra-High Quality Microwave Cavity Filter

AXIS M5525-E is compatible with any Axis PTZ mount for outdoor installation

offering the lightest and most ergonomic design

Speaker Polarity Tester with Tone Generator Ethernet (Data Only) for suitable use with camera's1 Year Warranty Ideal for troubleshooting and testing audio system and installation. It offers an output range of 0 8 volts at a variable 13Hz to 10kHz tone for setting system levels, checking speaker cross over points, verifying connections and general trouble shooting. It features a 9V speaker popper for visually testing speaker connection polarity. Connections can be made via included RCA or alligator clips. It also features an auto shutoff for