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.
Business Manager Salary. (United States). The national average salary for Business Managers is $58K per year; Capital One Financial Corp pays the most in this field, though, offering a median salary of $122K.Raytheon Co., Apple Computer, Inc, and Alliance Residential Company LLC also offer top salaries for Business Managers.xperience does not seem to be a strong driver of pay increase in this role. Salaries for the relatively untried average out to around $48K, but survey participants with five to 10 years of experience earn a significantly higher median of $57K.