System Control | Control Buttons | 1 x Emergency Button | LED Indicator | 1 x Power
1 x Battery Status | Mechanical & Environmental | Dimensions(W x L x D) | 90 x 60 x 10mm | Power Requirement | +5Vdc | Power Type | AT | Operating Temperature | 0°C~40°C | Storage Temperature | -40°C~90°C | Operating Humidity | 40°C @ 95% Relative Humidity, Non-condensing | Weight | 0.27kg | Construction | ABS | IP Rating | 65 | Certifications | Certification Information | CE, FCC Class B | Power Requirement | Power Connector | Magnetic Charging | Battery | 400mAH | Specification | Frequency | Channel 2 : 3.75~4.25 GHz for USA, Europe
Channel 3 : 4.25~4.75 GHz for USA |
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