Extension X-F
Features：1. The special extension selected at the construction site. 2. The appearance is small. 3. Dustproof. 4. With antenna, the distance is relatively long. 5. Sturdy and durable. 6, easy installation, fixed screw holes.
Description
Parameter Description:
Size: 95mm*68mm*40mm
Material: ABS
Color: Orange Polished
Battery: 9V battery
Transmission frequency: 433/315MHZ
Emission current: 18mA
Standby current: <1uA
Open distance: >1000m
Keystrokes: 1 million times
Waterproof grade: waterproof, dustproof, anti-drop
Call Type: One Touch (Emergency Call)
Weight: 95g (including battery)
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