Purchase Qty. Reference FOB Price
10-99 Pieces US$8.50
100-999 Pieces US$7.50
1,000-9,999 Pieces US$7.00
10,000+ Pieces US$5.00
Product Description
DC 12V 6 Channel Relay Module Wireless 433MHz Remote Control Switch Transmitter Receiver Board Battery model 27A (not included) Operation voltage DC12V Standby current Operation frequency 433.92MHz Frequency offset +/- 75KHz Modulation ASK (Crystal Oscillator ) Transmission ...