Touch Screen Extension X-Q

Features：1. Novel appearance, small and ultra-thin. 2, to achieve a single service call. 3. No wiring required. 4. With fixing screw holes, easy to assemble.

Description

Parameter Description:
Transmission frequency: 433/315MHZ
Size: 60*60*20mm
Material: ABS+Silicone
Color: Shell (white shell)
Battery: 12V23A battery
Emission current: 18mA
Standby current: <1uA
Open distance: 800m
Keystrokes: 1 million times
Waterproof grade: not waterproof
Type of call: one key
Weight: 40g (including battery)