Extension X-G
Features：1. The special extension selected at the construction site. 2. Fully sealed design, waterproof and moisture-proof. 3. Solid structure, anti-knock and anti-fall. 4. With an antenna, the distance is relatively long. 5, easy installation, fixed screw holes. 6. Suitable for industrial use.
Description
Parameter Description:
Transmission frequency: 433/315MHZ
Size: 11.5*85*42mm
Material: ABS
Color: blue polished
Battery: 9V battery
Emission current: 18mA
Standby current: <1uA
Open distance: 1000m
Keystrokes: 1 million times
Waterproof grade: waterproof
Call Type: One Touch (Emergency Call)
Weight: 130g (including battery)
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