Basic Alarm Monitor for WC's w 1 Year Sensor Pad Wheelchair Transport Box includes: Opera pump body Style:Pair (Left & Right) Box includes: Opera pump body 2 Breast shields (24mm) 2 Breast shields (27mm) 2 Bottles (150ml) with caps disks and covers 2 Air tubes 2 Diaphragms 2 Diaphragm caps 1 AC adapter 1 Instructions manual LOW PROFILE 2 HIGH * 18 x 18 * Customized fit through the simple push of a knob * The revolutionary ISOFLO© Memory ControlTM offers shape fitting capabilities while the user is seated allowing quick and easy on demand adjustment to maximize function * The QUADTRO SELECT Cushion allows for quick simple position selection for every user while seated * Stability is enhanced by locking the air into place in each of the four quadrants * Easy to handle and carry at just 3 s alarm sensor pads as well as buckle and velcro seatbelt sensor attachments * Automatically resets when pressure is reapplied to the sensor pad * Low and high volume option offers the caregiver the option to adjust the alarm to the required volume * Meets JCAHO guidelines * Alarm is always in the on position making it impossible for staff to forget to turn the alarm on and preventing the alarm from being accidentally turned off * Can be used with most companies bed and chair sensor pads as well as both velcro and buckle seatbelt sensors and with Proactive s floor sensor pads * Mounting bracket easily attaches to practically all wheelchairs and beds * Standard color is black * Operates on one 9V battery (included) * 1 Year warranty * Includes 1 Year Classic chair sensor pad 7 x15