Greenlee VWATCH VOLTAGE DETECTOR PRO IN C-10 HARD CASE, Part# VWP-20H 4-WATT FLEXHORN Its horn has a frequency

Its horn has a frequency response of 250 to 15

The quality Greenlee PIN  (10 X 40

• 56mm diameter and 10w speaker

The DRSAUDCBL is an Audio Cable for RS WM Power Supply DVR which is from SPECO technologies

Greenlee VWATCH VOLTAGE DETECTOR PRO IN C-10 HARD CASE, Part# VWP-20H 4-WATT FLEXHORN Its horn has a frequencyThe durable Greenlee VWATCH VOLTAGE DETECTOR PRO IN C 10 HARD CASE (VWP 20H) with Mute Button and Lanyard Case. It increases safety for line crews, storm restoration workers, and first responders. Features: Alerts user to the proximity of high voltage or energized electrical equipment Produces loud alarm and illuminates bright LED lights when electrical fields are detected Equipped with Mute button to temporarily silence beeper during prolonged work