Googleâs next version of Android, codenamed âMâ, will be announced later this month, the companyâs developer conference schedule has revealed. Multiple mentions of âAndroid Mâ in the Google I/O schedule includes one in an Android for Work session specifically talking about how âAndroid M is bringing the power of Android to all kinds of workplacesâ.
1 A driveway gate costs $1,400-$3,200; powering it to open by remote control costs an additional $550-$4,500 -- bringing total costs to $1,950-$7,700.  Single-panel iron, steel and wood gates cost $1,400-$2,100. Cost depends on the size of the gate and its style. For example, a 12-foot wrought-iron gate from Amazing Gates costs about $1,600; a 12-foot steel panel gate at Lowe's costs about $1,800. Single-panel gates can be automated either to swing open or to slide open.
The typical cost to install a card reader on a single door is $3,000 to $5,000, which includes the electric lock, the card reader and associated devices, the percentage of the access control panel, system software, and computer hardware.lectronic access control systems offer advantages over mechanical lock systems through cost savings, heightened security, and increased convenience. By Mark S. Bennett. A locksmith can charge up to $250 to rekey a double door (like the one pictured above) and provide 50 replacement keys.