Refresh rate or the temporal resolution of an LCD is the number of times per second in which the display draws the data it is being given. Since activated LCD pixels do not flash on/off between frames, LCD monitors exhibit no refresh-induced flicker, no matter how low the refresh rate.
The locksmith cost to unlock your car if you have a broken key starts at $170. The reason for this price is the inclusion of the service fee and the base cost of an auto lockout call, which potentially means that your final cost will begin at $170.
A locksmith will charge a minimum fee (often called a mobile fee) of $40-$100 plus anywhere from $5-$25 per lock cylinder (one per keyhole) for coming to your home and re-keying the locks. (The cost per lock will depend on the type of lock and the prevailing rates in your area.) For a typical home with four locks it can run anywhere from $60-$200, and costs can be even higher if the work is done off-hours, in the evening or on a weekend.