- Contact Person : Ms. Wang Linda
- Company Name : Beijing Yueqi Science & Technology Co., Ltd.
- Tel : 86-10-67266971
- Fax : 86-10-87813060
- Address : Beijing,Beijing,15B03, Tower B, Yuan Zhong Yue Qi, Zhaogongkou, Yongdingmenwai, Fengtai District, Beijing, China
- Country/Region : China
wireless calling button for hospital or elder
Features
1.Wireless Call Bell: Send call signals without wires2.Compatible with all main units: Work with GDH100, GDH400, GDH500, GDH3003.Long Life of battery: one year 50 calls in a day
Benefits
1.Easy to operation: it is handheld style. Someone who needs to be serviced could press the button to get attendant2.Maintenance free: Enhanced designed for durability
Specifications
1.Physical dimension: 85 x 85 x 18mm2.Weight: 30g (with battery)3.Control: single call button4.Output power: 20mW5.Frequency band: 315MHz6.Modulations: ASK (AM)7.Transmission range: 500m free field8.Power supply: 23A 12-volt battery (inner)9.Battery life:1 year (50 calls in a day)10.Operating range: temperature range: -10 to 50? for 1 hour11.Humidity range: 95% relative humidity for 4 hours
System requirements
Main unit (controller): GDH100, GDH400 GDH 500, GDH300
wireless calling button for hospital or elder
