Chair Sensor

Chair Sensor consists of a sensor (chair mat) which connects to a mBox radio device. The Chair Sensor is placed under the cushion on a seat or wheelchair. Chair Mat with Sense MBoxIt’s used to monitor the end user chair/wheelchair, for example if they were get up and did not return back  within 15 minutes, an alarm will automatically be raised to the carephone which will place a call to the alarm receiving centre. It’s possible to set different delay times before the alarm is sent, for example 5, 10 or 15 minutes. Time parameters can also be programmed so that the device will only work within certain times of the day for example between 9am-12pm.


Technical data

Frequency: 869 MHz
Battery: 2 pcs 1,5v LR06 (AA) Alkaline batteries or 9-30VDC
Power consuption – Battery Operated: 5μA (normal mode) 70 mA (one output activated)
Power consumption – Central Supply 30mA (normal mode) 100 mA (one output activated)
Dimensions: 110.0 x 70.0 x 23.5 mm
Outputs: 2 relay outputs. Max 1A / 30 VDC
Ability to replace batteries: YES
Length of battery life: Up to 2 years


Chair Sensor:
Minimum activation weight:  27 kg
Dimensions: 15″ x 7″
Connector: RJ45