Viberate Portable Wireless Home Digital Door bell Chime Kit Detect visitors/intruders,Deaf people,Old man,Some special people needs Seldorauk(Pack of 1)

Description

Specifications: Transmitter 1.Sender power source: 12V 23A ( included) 2.Transmitter Frequency:433mhz 3.Size:90x40x20mm Receiver 1.Power source:AAX3PCS (not included） 2.Receiving Frequency:433mhz 3.Size:90x65x20mm Package include: 1X Receiver 1x Push Button transmitter 1x Manual 1x Part bag