Protect your valuable equipment with lightning and surge protection solutions


Computers, computer-related products and process control equipment found in data communications environments in your home, office or factory can be damaged by high-voltage surges and spikes.

Sometimes they are caused by lightning strikes, but surges and spikes could also be caused by direct contact with power/lightning circuits, static buildup on cables and components, high-energy transients coupled into equipment from cables in close proximity, potential differences between grounds to which different equipment are connected, mis-wired systems and even human equipment users who have accumulated large static electricity charge build-ups on their clothing.

Telephones, modems, computers and other electronic devices can be damaged by lightning, as harmful overcurrent can reach them through the phone jack, Ethernet cable, or electricity outlet.

Prevent electrical and structural damage with complete lightning and surge protection solutions by Reliance Networks Holdings (Pvt) Ltd. We supply and install all types of lightning protectors and arresters to save your property, electrical and electronic equipment from fire and other damage caused by lightning and power surges.

Call our 24-hour hotline 011 4 400 400 for details.

Reliance Networks Holdings

# 14, Dharmarama Road,
Colombo 06,
Sri Lanka.

Call Center (+94) 11 4 400 400
Hunting (+94) 11 4 800 900
Mobile (+94) 77 7 111 999
Fax ( +94 ) 114 800 901

We are located at No. 14 Dharmarama Road, Wellawatte, Colombo 6.
Opposite Savoy Cinema Hall, between Galle Rd. and the end of R.A. de Mel Mawatha.
We are flagged by HSBC and Seylan Bank, Wellawatte and St. Peter’s College Bambalapitiya.