Description
* Model: VS20RB-1VO
* Dimensions: Ø110x31mm
* Material: PC/ABS/Steel
* Net weight: 185±3g
* Operating temperature: -20°C to 55°C (-4°F to 122°F)
* Input voltage: DC 5V/1A Micro USB
* Standby power consumption: <0.5W
* Modulation type: OOK/2FSK/2GFSK/GMSK
* Wireless Frequency: Wi-Fi 802.11 b/g/n 2.4GHz
* Radio Frequency: RF 433.92MHz
* Infrared frequency: 20-60KHz