Radio Waves
Sound and Magnetic System
Home, Communication Electronic Products, Special Equipment
Door, Personal, Smoke, Fire, Window, Auto
DOT, CE, ISO, FCC, RoHS, CCC, GS
Ce/FCC/CCC/RoHS
315/433/868±0.5MHz
1 Set Into a Gift Box; 10 Sets Into a Carton
CCC, CE, FCC, RoHS