Security Cameras/Access Control/VoIP
For CCTV cameras, Access Control, Mounts, Enclosures, DVRs, replacement lenses, etc., ConnectIT Group recommends two suppliers with great prices and a large inventory: 2MCCTV or IPCameraSupply.
For everything VoIP, check out VoIP Supply. Not only will you find an extensive inventory of IP phones, PBXs and VoIP Gateways but also networking equipment.
If you need video surveillance software you may want to consider CamPermanent, an easy to use but yet very feature rich program that support IP based netcams, webcams and remote cams.
The ConnectIT Group can help you install your CCTV & Access Control systems but if you are going to install it yourself don't forget to sign-up for The ConnectIT Group's The ConnectIT Report for practical tips & advice.