wireless touch switch saftey air bag

Emission frequency: 2.4GHz
Transmitter parameters transmission power: 6 dBm 
reaction time: 20ms 
action pressure: 3 mbar 
limit pressure: 500 mbar 
battery specification: AAA alkaline battery 2 
battery life: 2 years 
drain length: 500mm 
introducer tube diameter: 4mm 
Power voltage: AC 24V ~ 220V  DC 24V ~ 220V 
standby power consumption: 1W 
output type: NO relay often open (default) NC relay normally closed (wiring needs to be changed) 
load capacity: 1A @250V 
Sensitivity: -96 dBm 
Action time: 50ms 
Lead length: 500mm