GreenBlue wireless Doorbell, Range 200 m (Black) 38 melodies, battery-operated, 4 volume settings, LED, installation

38 MELODIES TO CHOOSE FROM – The GreenBlue GB404 offers 38 melodies and chimes, so you can choose the sound that suits your taste. The doorbell is ideal for the entrance area of your house, flat, office, shop or holiday home, and provides a convenient way to be notified when visitors arrive. 4 VOLUME SETTINGS – The receiver features four-level volume control, allowing you to adjust the sound to suit the size of the room and the conditions of use. You can select a lower setting for small rooms or a louder signal for a larger house, garage or office. RANGE OF UP TO 200 M – The set enables signal transmission over a distance of up to 200 m in open space. This means the receiver can be placed further away from the door, for example in another room or on the upper floor. The actual range depends on environmental conditions and may be limited by walls, ceilings and metal obstacles. WIRELESS INSTALLATION – The transmitter and receiver communicate wirelessly, so there is no need to run cables between the entrance and the signal reception point. The push-button can be fixed in place using the double-sided adhesive tape supplied, and the receiver can be mounted in a suitable location. This is a practical solution for rooms where laying additional cables would be complicated. TRANSMITTER WITH IP44 PROTECTION RATING – The push-button is protected against the ingress of solid objects with a diameter of 1 mm or more, as well as against splashing water. This means it can be fitted at the entrance or on the gate, preferably in a location sheltered from heavy rain. The receiver has an IP20 protection rating and is intended for indoor use. BATTERY OPERATION – The transmitter and receiver are battery-powered, so the receiver does not need to be located near a mains socket. A 12 V 23 A battery for the transmitter is included in the scope of delivery. The receiver requires three 1.5 V AA batteries, which must be purchased separately. BLUE LED – The transmitter is fitted with a blue LED that lights up when the button is pressed. This provides additional visual feedback confirming that the transmitter has been activated, which is useful during everyday use of the doorbell. VERSATILE USE – Thanks to its housing and compact dimensions, the set can be easily adapted to a variety of settings. The GreenBlue GB404 can be used at home, in a flat, in the office, in a shop, in the garage or in a holiday home – wherever a wireless signal is needed to alert you to visitors.