CACAZI A99 Home Smart Remote Control Doorbell Elderly Pager, Style:UK Plug(Silver) Type-DVI Series The non-contact operation of the

The non-contact operation of the label may be

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CACAZI A99 Home Smart Remote Control Doorbell Elderly Pager, Style:UK Plug(Silver) Type-DVI Series The non-contact operation of theFeatures: 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