ZKTeco DB-W101 Door Bell

• Easy to install and use, avoid the cumbersome links of wiring, no need to debug, 
• The appearance is novel and unique, suitable for the fashionable life of modern home;
• The long-distance remote control of the product improves the applicability to the environment;
• The low power consumption design of the switch greatly improves the service life;
• Intelligent learning pairing, convenient for users to increase or decrease pairing operations flexibly
• Volume music power-off memory function, one-time setting is permanently saved, four-level volume adjustment
• Four ringing modes are available: the ringing light is on, the ringing light is not on, the light is on and the bell is not ringing, and the light is always on
• Receiver low power consumption design: standby current is less than 5mA;
• Night light function: it can be used as a night light when the host mode is adjusted to be long at night