05.15.2011 Provides new client with 16 camera, indoor, outdoor, night vision, color & sound camera security system for their floor covering sales facility. Viewable remotely on the owners iPhone while having having coffee at a local diner. 08.31.2011 Provides new otical business with three 32" dual fed monitor service so patients can view optical training videos. 10.10.2011 Another new eCommerce site created for on-line herbal sales. Computer & Network Repair and maintenance, Whether it is a single computer or a network, whether it is at your home or corporate system, Singer Network can provide maintenance, upgrades, security audits, software installation and training. Corporate Client Retainer. Is your company to small for a full time IT Tech? Let us put you on our list of retained clients. An IT retainer agreement is like a down payment, it can be used to guarantee that an IT Tech will be readily available to work on your particular matter, which could mean that we would have to turn down other service calls in order to remain available for you. Or, clients can set up a fixed number of on-site hours guaranteed per week or month to complete scheduled or unscheduled assignments.