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Wireless Doorbell EU Plug 300M Remote Control Waterproof 433 Frequency Through The Wall Signal Alarm Ambulance Smart Doorbell

Wireless Doorbell EU Plug 300M Remote Control Waterproof 433 Frequency Through The Wall Signal Alarm Ambulance Smart Doorbell

£16.49
£24.49 £16.49
Promotion Épuisé
Taxes incluses. Frais d'expédition calculés à l'étape de paiement.
Color

SPECIFICATIONS

Connection Type: WireLess

Brand Name: other

Alarm: Yes

Item Type: Wireless Doorbell

Display: None

Power: Dry battery

Origin: Mainland China

Choice: yes

Feature：

Ringtones available and 3-step volume control （0 ~85dB）, When someone presses the doorbell, the eye-catching backlight flashes. Especially suitable for the elderly, deaf and pregnant women, use machine learning to prevent. interference from other wireless transmitte,Design service life up to 25 years.

 

Specification：

① Operating frequency: 433MHz

② Receiving distance: 300m (in open area)

③ Size: 75x51x20mmreceiver size: 95x65x24mm

④ Voltage: AC110V-220V-240V

⑤ Transmitter 12v23a battery factory pre-installed (battery not included)

 

Package included：

1× Plug-in receiver

1 × Battery Transmitter

1 × EU Plug


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