The ROHO Group Inc, Belleville, Ill, introduces the Merlin Proximity Sensor, a new accessory for ROHO air-inflated cushions. The Merlin precisely and continually monitors the ROHO cushion's inflation level. The user positions the Merlin Proximity Sensor pad under their ROHO cushion and sets the correct point at which their ROHO cushion is properly adjusted. Merlin then senses and notifies the user if the cushion's inflation level has changed. The Merlin is available in four different pad sizes. The product carries a 2-year limited warranty; the battery carries a 3-year limited warranty.

For more information, contact The ROHO Group, (800) 851-3449; www.therohogroup.com.