The C-Tec 800 Series Call System range is a tried, trusted and respected product within the industry. This 800 Series C-Tec Call System is ideal for uses in all types of private, commercial, residential and public sector buildings. It is a flexible system that is suitable for hundreds of applications including, hotels call systems, leisure centre call systems, nursing home nurse call systems, shops, offices and GP surgeries plus many many more uses. The C-Tec 800 Series Call System is a 12V dc call system which is simple to install, easy to use and extremely reliable. Standard six core security cable can be used for most installations. To compliment the C-Tec 800 Series NCB943B Call System Single Zone Controller Panel there is a wide range of ancillaries which are specifically designed to be used in conjunction with this call system controller panel. These include ceiling pull switches, wall mounted call points, monitoring points, water resistant alert points, overdoor lights, infrared ceiling receivers, remote sounders and relays (please see related products below). The C-Tec 800 Series NCB943B Single Zone Controller Panel comes with a regulated DC 12V 140mA power supply, mute/reset button, volume adjustable sounder and volt-free relay output., Manufacturer: CTEC