ITEM NAME:DC5V Decode Filter Chip Wireless Superheterodyne Receiver Module(433MHZ) Product Description Description: Features: 100% new and high quality Durable and stable for long time use Adopt RF antenna with low-radiation High performance, frequency stabilization and low power dissipation Applied Range: 1. Remote control fan/ lamp/ door 2. Anti-theft alarm management server Specifications: Received Frequency: 433MHZ Receive Sensitivity:-118dbm/-120dbm Voltage Range: DC 3.7v--6.5v Working Temperature:-20℃~+60℃ Demodulation Mode: ASK Pin Description Pin Name              Description GND                Connect with negative power DATA                  Data signal output, and compatible with CMOS level VDD                 Connect with positive power ANT                 RF signal input, this pin should access antenna Included: 1 x Wireless Receiver Module.Received Frequency: 433MHZ. Included: 1 x Wireless Receiver Module. Adopt RF antenna with low-radiation. ANT RF signal input, this pin should access antenna. If item is defective after 3 months, you can still send it back to us.
