Purchase Qty. Reference FOB Price
200-999 Pieces US$3.44
1,000-1,999 Pieces US$3.12
2,000+ Pieces US$3.01
Product Description
Product Description 1, Technical Characteristics 1.1 Frequency: 433.92MHZ 1.2 Code:rolling code 1.3 Channel: 1,2,3 1.4 Battery: 12V 23A 1.5 working distance : 50M(indoor) 2, Application Method 2.1 number 1,2,3 on the button means channel 1,2,3. The indicator light of the Chosen channel ...