User Replaceable Batteries Simple to swap out for new battery (1) AAANi-MH Rapid Recharge: Fully Power Up Your Pagers in Just 1-2 Hours Multiple Alerts Stronger vibrations, light, or sound that will be sure to get the attention of the customer. Extra-long Range Can be reached with a potent transmitter to penetrate walls and allow great coverage, up to 2 miles. The Smart Stack STO stands out by establishing a new industry standard. Closely mirroring the method and appearance of traditional paging systems, its cutting-edge technology and robust construction redefine excellence in the world of paging....

Smart Stack Specifications & Details What's Included Product Name