Lot of 40 Wireless Doorbell, 1000ft Long Range Door Chime Kit: 1 Push Button and 1 Plug-In Receiver, 52 Melodies, Waterproof Electric Doorbell With 4 Volume Levels.
Free US Shipping
Each Package Included:
1 doorbell button
1 doorbell receiver
1 double sided tape
1 screw set and Alkaline Battery (include battery)
Color: Black, White and Gold
Type: Doorbells (Indoor and outdoor)
Doorbell Type: Wireless
Ring Tone: 52 ring tones
Waterproof : Yes
Power Source: US Plug
Suitable for: Home, Office, Villa, Hospital, School, Factory.
Working Range: 1000ft - 300 Meters (in open area)
Volume: 4 Levels (10-110 dB)
Transmitter Power: 12V 23A Alkaline Battery (include battery)
Receiver Voltage: 75 - 250V
Transmitter Size: 813917 mm
Receiver Size: 818145 mm
The use of microprocessor control, double-sided PCB micro-power design.
The frequency of 433MHz, can be customized other frequencies.
Touch the button configuration, super heterodyne learning code on the code mode
Double-sided stability of the PCB, the chip standby sleeps up to micro-level.
- The button cannot be placed on an iron door because it will interfere with the signal.
- Works during heavy rainfall.