KR-E8 433MHz Wireless SOS Button Key Alarm Sensor Fall Detector Home Alarm

Price:
$8.36

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KR-E8 433MHz Wireless SOS Button Key Alarm Sensor Fall Detector Home Alarm System EU Plug
Specification:
Model: KR-E8
Working voltage: 4.5V, 3x LR44 button battery
Wireless frequency: 433.92MHz
Emission current: 20 mA
Static current: 4uA
Launch power: > 18dB
Coding chip: HS1527
Oscillating resistance: 220K
Launch distance: > 100 meters (open space)
Low power reminder: voltage below 3V, flashing every 10 seconds.
Plug type: EU

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

Package Content:

1 x Host

KR-E8 433MHz Wireless SOS Button Key Alarm Sensor Fall Detector Home Alarm
KR-E8 433MHz Wireless SOS Button Key Alarm Sensor Fall Detector Home Alarm
KR-E8 433MHz Wireless SOS Button Key Alarm Sensor Fall Detector Home Alarm
KR-E8 433MHz Wireless SOS Button Key Alarm Sensor Fall Detector Home Alarm
KR-E8 433MHz Wireless SOS Button Key Alarm Sensor Fall Detector Home Alarm
KR-E8 433MHz Wireless SOS Button Key Alarm Sensor Fall Detector Home Alarm