Sensitive Telecom Telephone Audio Signal Device Surge Protector Arrester Filter-Mounting Bracket It’s lightweight

It’s lightweight

1 x Call Button Keypad with Charging Slots

5cm * 7cm / 7

Night vision camera automatic detection

65inch * 18

Sensitive Telecom Telephone Audio Signal Device Surge Protector Arrester Filter-Mounting Bracket It’s lightweight1. With this audio signal device surge protector, you can protect your sensitive audio signal equipment which uses RJ11 interface and sensitive to electromagentic interference from inductive voltage, static discharge and over voltage by operator. 2. The telecom surge protector features large electric current support, mutiple level protection, quickly response, minor wastage. 3. Comes with an integrated braided ground lines to divert surge energy 4.