Wireless doorbell

Přihlášení

Central units

Switching boilers

Radiator controls

Electric heating controls

Actuators control

Floor heating controls

Lighting controls

Ovládání žaluzií

Window contacts

Control via PC

Control via mobile phone

Control over the Internet

Accessories

Special packages - HOME CONTROL

Safety features

Pool heating and DHW

Controlling functions of the pool

Comfortable control system

Humidity sensor

Air quality sensors

Motion sensors

Smoke detectors

Mini-alarms

Energy meter

Temperature sensor

Electronic doorbels

Wireless doorbels

Wireless doorbells for the hard of hearing

Video-door phone

Accessories

Touch controllers

Touch and remote controllers

Special controllers

Timers

Plugs timers

Remote control of appliances

VENUS Switches

Front page / Doorbels / Wireless doorbels / Wireless doorbell

Wireless doorbell

BZ11-21 bílá Order number: 1114

Wireless doorbell suitable wherever the receiver needs to be permanently placed in a 230V socket. The set contains two receivers for two different locations (hall, garage), you can hear the ringing in both places.

bílá

714 Kč 590 Kč without VAT 0,84 Kč bez DPH (RP není součástí ceny)

Description of product

Properties BZ11-21:

It is designed for medium ranges. Volume control!
Set : 2xreceiver and 1xtransmitter

Technical specification


Doorbel type	wireless
Power supply	plug (230 VAC/ 50 Hz)
Loudness	60 dB
Sound	gong
Consumption	1, 5 VA
Protection	IP20
Working temperature	0 °C to 50 °C
Range on the open area	100 m
Range in built-up area	50 m
Sensitivity	-86 dBm
Transmitter
Power supply	12 V L1028, 23A
Vf power	0,02 mW
Frequency	433, 92 MHz
Protection	IP40
Battery life	1.5 years
Working temperature	-10 °C to 50 °C

Downloads files

File name	Size	Date uploaded
BZ11-21-instruction	1.39 MB	16. 7. 2020	Download
bz11_21_cerna_univ_opr2023_orez.pdf	3.54 MB	5. 9. 2023	Download
bz11_letak_cz.pdf	1.99 MB	13. 4. 2016	Download
pos_bz11.pdf	1.85 MB	13. 6. 2017	Download
letak_bz11_cz.pdf	1.81 MB	12. 12. 2023	Download