Olympus - N1 - N Series National Keyway Pin Kit - National Keyway Emergency 4- 2014 Interface Audio Input:

4- 2014 Interface Audio Input: One (1) Channel

Weatherproof (IP55) construction for indoor/outdoor use

Aftermarket Emergency Blade Included K-Y171-IYZ

Four (4) Channels of 4 MP/3MP/1080p/720p at 30 fps

And the newer type with no side bars

Olympus - N1 - N Series National Keyway Pin Kit - National Keyway Emergency 4- 2014 Interface Audio Input:N Series National Keyway Pin Kit Olympus Lock manufactures institutional grade cabinet locks that reflect the Companys culture of design and ingenuity. The company pioneered rekeyable cabinet locks and holds numerous North American patents speaking to those inventions. By incorporating feedback from locksmiths at airports, casinos, schools, and hospitals, Olympus engineered its products to be both durable and easy to work with, making it the preferred