Working frequency
AM 433MHz
Modulation Mode of keyapd
OOK
Rated power of keypad
2.88W
The working distance of keypad
400m in open wild field
Shell material of watch
Polyurethane+PC
Display Screen of watch
OLED
Battery Capacity of watch
Built-in 180mAh lithium battery
Prompt mode of watch
vibrate/beep/vibrate & beep