84BLN-AB2-112AN产品概述
Grayhill 84BL Series Standard Keypads, Backlit
The 84BL series has been manufactured from a waterproof silicone rubber making them ideal for both indoor and outdoor applications. They are also backlit for use in low light conditions. They have audible, tactile contacts which provide the user with confidence as to whether or not a button has been pushed. Each button has a life expectancy of 3,000,000 operations helping to reduce maintenance costs and increase reliability. Various legend options are available as well as 3x4 and 4x4 configurations.