WTDX for Residential & Office use


WTDX WonderTel Combo Xtra High, Lightning Surge Protector device, is a premium high quality, xtra high level product guarding Network (LAN) telepnone and/or fax lines with proprietary designed circuitry that performs a health check of the socket it is plugged into for correct grounding (earthing), which is an important requirement for effective surge protection.

Categories: Residential & office

Downloads : Specifications, Information

The WTDX - WonderTel Data Combo Xtra High

This versatile SPD (Surge Protection Device) is also flame retardant, locally manufactured to ISO 9001 standards, and fully tested to SANS, SABS, NRCS & CSIR standards.

Carries an inclusive 24 month Insured Warranty of up to R20 000! (Insuring that which is on the line protected by the Africa Surge SPD).

GUARANTEED – You won’t need to buy another one!


W = Wonder | P = Plug | M = Mains | T = Telephone | D = Data | C = Combo | TV = Television | SAT = Satellite
X = Xtra hi | HiLo = Automatic Voltage Regulator | C = Computer Cord | CC = Dual Computer Cord | L = Laptop Cord

The WTDX is used at any mains plug point where there is data, Network (LAN), telephone and/or fax lines, and you can plug addition devices into it as they will be collectively protected.

Installation for washing machine
What the lights mean