Package Size:5.30cm * 3.30cm * 1.20cm Package Gross Weight:0.030kg Model NO.:KH RF002 Certification:ISO9001, RoHS, FCC, CE, ISO9001, RoHS, FCC, CE, CCC Universal:Universal Transmission Distance:50-100m Voltage:3V Material:Plastic Battery Type:AAA Battery, Button Battery Operation:Total Remote Item:Remote Controller for Home System Transmitting Distance:<150m, Indoor :30~50m Wireless Frequency:433MHz or 315MHz Certifications:CE, RoHS Transport Package:Polybag Specification:53*33*12MM Trademark:KH Origin:China HS Code:8531901000 Production Capacity:100000 Package Size:5.30cm * 3.30cm * 1.20cm Package Gross Weight:0.030kg