Emergency/Wireless Call Button, Hospital Equipment, Bedhead Button, Measuring 85 x 85 x 18mm

Features

Wireless Call Bell: Send call signals without wiresCompatible with all main units: Work with GDH100, GDH400, GDH500, GDH300Long Life of battery: one year 50 calls in a day

Benefits

Easy to operation: it is handheld style. Someone who needs to be serviced could press the button to get attendantMaintenance free: Enhanced designed for durability</ul>

Specifications

Physical dimension: 85 x 85 x 18mmWeight: 30g (with battery)Control: single call buttonOutput power: 20mWFrequency band: 315MHzModulations: ASK (AM)Transmission range: 500m free fieldPower supply: 23A 12-volt battery (inner)Battery life:1 year (50 calls in a day)Operating range: temperature range: -10 to 50? for 1 hourHumidity range: 95% relative humidity for 4 hoursSystem requirements:Main unit (controller): GDH100, GDH400 GDH 500, GDH300

hospital or patient wireless call button