2 4g bgn zigbee smart switch

{"cid":"91222923","title":"Domotica NO NC 12V 24VDC Dry Contact Tuya WIFI Smart Switch Module for Smart Home 5A SDK 16a Mini Smart Life DIY Switch Zigbee","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/a8\/aac1d578f49c2df60e8046f045fc-200x200-1.jpg","attrs":{"Brand Name":"HUARAY","Model Number":"HR-2003","Minimum Order Quantity":"3pcs","Delivery Time":"1~3 days","Place of Origin":"China","Certification":"FCC,CE,RoHS","Packaging Details":"Inner Staticproof Bag, External Cardboard Box","Payment Terms":"T\/T, Western Union, Moneygram, Paypal","Supply Ability":"800,000pcs\/year"}}

{"cid":"91201842","title":"Zigbee 2.0 Smart Home Gateway MT7688A Dual Antenna 300Mbps 5 Port","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/4e\/0651f312dbd88413c53a8afcd34f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ODM\/OEM","Model Number":"ZT-RG4100A","Minimum Order Quantity":"5","Delivery Time":"10-15 work days","Certification":"CE\/FCC\/RoHS","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100000pcs\/month","Packaging Details":"Inner packing,20pcs\/carton,Inner packing","Chipset":"MT7688AN","Number of ports":"2Port","Flash":"16Mbyte","SDRam":"128Mbyte","Wireless frequency":"2.4GHz","Wireless rate":"300Mbps","Gateway protocol":"Bluetooth","System":"Openwrt System\/JLZT OS"}}