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Contact:Mr Chen
Skype:sograce-china
E-mail:info@sograce.cn
Tel: + 86-755-29309730 / 29309731
Fax: + 86-755-29308736
Add.: 2nd Floor, No.22-1,Nanlian Road, Longgang District, Shenzhen 518116, China

Homecare Devices

SOS One-button Help

Voltage: DC3.0V
Transmission Method: NB-loT(Telecom/Mobile/Unicom)
Frequency: B1/B3/B5/B8
Rate: Upstream 16kb/s, downstream 25kb/s
Standby current: <0.06uA
Standby time: 3 years (with no more than 5 times signal transmission per day)
Heartbeat time: Once per day
Battery capacity: Lithium-Management battery DC3.0V 1400mAh
Low battery alarm: support
Alarm current: <100mA
Temperature: -10℃~55℃
Humidity: maximum 95%RH (no condensation)
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