ZigBee smart home gateway
Model: CS700
ZigBee HA gateway, can work with Amazon Echo
WIFI video doorbell
Model: KW02
Doorbell with camera through smart phone App by internet
Smart gateway (Basic)
Model: CS800S
Lighting/curtain/appliance control, Security alarm
Smart gateway (Professional)
Model: CS800
Lighting/curtain/appliance control, Security alarm, Monitor, Music