Transmitter :

1. on-board single-chip ASK transmitter chip SYN115/F115 

2. the module transmitting frequency: 433MHz 

3. module output power: <10dBm 

4. the module transmission rate: <10kbps 

5. the module supply voltage :1.8-3.6V 

6. PCB size: 15*11.8(mm)

Receiver:

1. on-board single-chip wireless SYN480R ASK/OOK receiver chip 

2. the module receiving frequency: 433MHz 

3. module receiver sensitivity:-107dBm 

4. the module transfer rate: 2.5kbps(SWP), 10kbps (FIXED) 

5. the module supply voltage :3.3-5.5V 

6. PCB size: 17.2*11.8(mm)