Features and Specifications:
1.The button supports up to 100PCS, and the receiver supports up to 100pcs
2.If multiple buttons are paired with one or more receivers in the same system, each button can be set to a different ringtone.
3.Power-off memory function: Plug in the power again after power off, no need to re-select and lock the ringtone.
4.The transmitter without screw chuck design to achieve waterproof and dustproof.
5.The transmitter USE a 23A12V alkaline battery (not include battery).
6.Receiving distance:300 meters in open area.
7.Volume:4 levels 20-110db.
8.Melody:58 pcs.
Specification:Brand: CACAZI
Model: A80
Weight: 150g
Receiver voltage: 110V-220V
Dimensions: Transmitter:77x46x20mm,Receiver:95x65x33mm
Color: Black/White
Package Included:1*Transmitter
1*Receiver
1*Double sided tape
1*Screw
