Features: 1. This product is a ultra high frequency band and high quality wireless data transmission superheterodyne receiver module. 2. Adopts high quality dedicated RF chip. 3. High integration and few peripheral components. 4. High sensitivity, stable performance. 5. It is widely used in electric telescopic door, garage door, road gate, etc. An ideal choice for systems with high requirements in complex environments. Specification: Condition:100% Brand New Material: ABS Color: As Pictures Shown Working Voltage: DC5V Working Current: 7mA Working Frequency: 433MHZ Receive Sensitivity: -106dBm Decoding Method: Singlechip Output Method: Motion point, auto-lock, interlock Communication Rate: <10Kbits Temperature Range: -10°C~+70°C #Pin and Pin Function Description: VCC: Positive pole of power supply VT: Receive valid status indication GND: Negative pole of power supply D3: Data output D2: Data output D1: Data output D0: Data output #Application: Wireless security alarm system Remote control car door, gate Remote control curtain Wireless industrial control Remote parking lock and so on Package List: 1 * Receiver Module 1、This product is a ultra high frequency band and high quality wireless data transmission superheterodyne receiver module. 2、Adopts high quality dedicated RF chip. 3、High integration and few peripheral components. 4、High sensitivity, stable performance. 5、It is widely used in electric telescopic door, garage door, road gate, etc. An ideal choice for systems with high requirements in complex environments.