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Модель: 9533
Производитель: ZKTeco
WDB04
Характеристики:
(Смотреть все)
Dimension
86 * 86 * 29mm
Operating environment Temperature
-10°C to 60°C
Operating Frequency
433.92MHz
Power Consumption
≤ 0.5w
Power Supply Method
DC 4.5V 3 × AA battery power supply
Reception Range
8m
ZKTeco’s WDB04 wireless doorbell offers unparalleled convenience and flexibility. With a wide range of 38 ringing tones and 4 adjustable volume levels, you can customize the audible alert to suit your preferences and environment.
Operating at a frequency of 433.92MHz, it utilizes advanced ASK superheterodyne co-frequency code technology to effectively ensure reliable and interference-free communication between the doorbell and receiver. With the ergonomic design, this doorbell and installation, making it to serve as an access control accessory for a comprehensive visitor management and security solution.
General
Dimension
86 * 86 * 29mm
Operating environment Temperature
-10°C to 60°C
Operating Frequency
433.92MHz
Power Consumption
≤ 0.5w
Power Supply Method
DC 4.5V 3 × AA battery power supply
Reception Range
8m
Ringtones
38 / 36 Chord music
Supported Access Control Device
SenseFace Series / F35 / SpeedFace-V4L Pro Series
Volume
4 Levels adjustable volume
