Purchase Qty. Reference FOB Price
1-19 Pieces US$22.00
20+ Pieces US$21.00
Product Description
Product Description CTT13-33 Color Red or Black Modulation Mode ASK (AM) RF Frequency 433.92mhz Working Chip Learning Code Power Supply CR2032 Cell Battery (included) Transmission Distance Up To 100 Meters Working Temperature -20 ºC to 55 ºC CTW07 Dimension 50* ...