Home / Communication / NurseCall / Intercall 700 Product Description L717 Power Supply The main power and control unit for the Intercall 600 system. It connects to the mains supply and incorporates full battery back up to safeguard the system in the event of a mains supply failure. It also stores the text programming information and can be used to configure the system by simply connecting a laptop computer. An alternative power supply unit is required for larger installations and is designed to increase the permitted number of units and quantity of cable allowed on one system. Specifications MPN L717 Brand INTERCALL Product Code L717 Customer reviews No reviews left yet Write A Review Sort byMost RecentTop Rated Delivery & Returns Free UK Delivery over £250Returns Policy: The company operates a 14 day returns policy, products returned in an unopened / undamaged condition will be refunded. Customer Reviews L717 Power Supply Product Code L717 £322.58 £387.10 (inc. VAT) Login to add this product to your wishlist.