Have a question? Call +420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

+420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

Call +420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

Have a question? Call +420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

Wireless doorbell TRIXLINE BELL TR B311

Bezdrátový zvonek se světelnou signalizací - frekvence 433,92MHz, 36 melodií, hlasitost 70–85dB, 5 úrovní hlasitosti včetně režimu pouze blikání bez zvuku, dosah 100 m, napájení přijímače 220V/50Hz (do zásuvky), vysílač PIEZO s bezbateriovým provozem, krytí IP40, rozměry vysílače 42 × 25 × 85 mm, hmotnost 185 g

Last piece
Expected shipping: 30.07.2026
Regular price 509,00 Kč 420,66 Kč excl. VAT
TRIXLINE  |  SKU: 08820285  |  Barcode: 8595159891668

Product description

Wireless doorbell Trixline BELL TR B311
The Trixline BELL wireless doorbell with light signal is a great solution wherever a conventional wired connection cannot be installed. The main advantages include very easy installation, battery-free operation of the PIEZO button.

Technical parameters:

Number of melodies: 36.
Sound: 70-85db
Volume: 5 levels (high, medium, low, high without flashing, flashing only without sound)
Transmitting frequency: 433.92MHz
Power supply receiver (doorbell): 220V/50Hz to socket
Power supply transmitter (button): battery-free operation (mechanical impulse is converted into electrical energy)
Distance: 100m (in open space)
Weight: 185g
Protection: IP40

Transmitter (button):
Width: 42mm
Height: 85mm
depth: 25mm
Power supply: battery-free operation (mechanical impulse is converted into electrical energy)

Receiver (bell):
Width: 60mm
height: 108mm
depth: 31mm
Power supply: 220V/50Hz to socket

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