One thing to keep in mind when choosing your wireless doorbell is if you want a battery or a mains model. Whilst the doorbells use very little power, the battery models will need the batteries replaced once and a while (as a rough guide, consider how often you might replace a battery powered smoke detector).
Managing Director average salary is $170,310, median salary is $150,000 with a salary range from $25,979 to $1,500,000.Managing Director salaries are collected from government agencies and companies. Each salary is associated with a real job position.anaging Director Salary. Managing Director average salary is $170,310, median salary is $150,000 with a salary range from $25,979 to $1,500,000. Managing Director salaries are collected from government agencies and companies.
The average salary in 2012 was Â£78,050, based on 175 respondents (a difference of 3% from the 2011 figure. The median salary for a Managing Director based on all salary survey responses is: Â£71,000. Back to list of jobs beginning with M.Back to Salary Survey Home. About the Salary Survey Data in this survey is based on over 368,000 individual salary records.he average salary in 2012 was Â£78,050, based on 175 respondents (a difference of 3% from the 2011 figure. The median salary for a Managing Director based on all salary survey responses is: Â£71,000. Back to list of jobs beginning with M.