Profile: DAC Ltd designs and manufactures a wide range of weatherproof telephones, emergency phones and help points. We are able to offer unbiased information, ensuring we deliver exactly what the customer needs. We are an ISO 9001:2008 certified company. Typical applications would be railway trackside telephones, information and help-points, external police station telephones and car park security telephones. Our RA711 series vandal resist telephones are based on a stainless steel faceplate and provide clear hands free, loud-speaking operation.