CACAZI A99 Home Smart Remote Control Doorbell Elderly Pager, Style:EU Plug(Silver) Filter-Infrared Detector Application range: access control

Application range: access control

9inch * 16

and the recording file is named after the time

Support Android mobile phone OTG connection

small size

CACAZI A99 Home Smart Remote Control Doorbell Elderly Pager, Style:EU Plug(Silver) Filter-Infrared Detector Application range: access controlFeatures: 1. The waterproof design of the transmitter effectively prolongs the service life of the product and is safe and secure 2. The receiver has 36 chord music, which can be adjusted in 4 levels 3. Long distance barrier free penetration of 300m, giving you a better experience Product parameters: 1. Material: ABS, electronic components 2. Power supply mode: AC 3. Power supply voltage: 110 220 (V) 4. Receiver: with indicator light, button, and