1. Host for wireless calling system 2. Quality product 3. Can work with 180 call button

Witop Host for wireless calling system1.different requesters can be distinguished with  different prompt music (12 pieces of beautiful prompt music)2.auto restoration of the display screen and the calling numbers can be deleted automatically.3 display windows to show one group three-digit numbers max4.super signal receiving distance    

Technical Specifications:Power: AC220V/50HZ-DC12V/1AReceiving Sensitivity:-144dbm  Frequency: 433MhzCapability: Can work with 999 pcs 1-key call buttonPanel display: Number or Lettersize(247*159*37mm)

WPE1500 wireless calling system Host receiver