The GRAYHILL 88BA2 is a reliable 16 key 4 x 4 matrix polyester overlay non-illuminated keypad. This keypad is designed for durability and ease of use, making it ideal for various industrial and commercial applications. With its compact size and responsive keys, the 88BA2 keypad provides users with a seamless input experience. Upgrade your control panel or interface with the high-quality and high-performance GRAYHILL 88BA2 keypad.