*Welcome/doorbell/alarm/color lights/lighting 5 in 1 multi-function,shop keeper in day time, anti-thief in the night,very practical for your daily using.
*5 pieces of welcome songs for option,36 chime melodies,4 levels of volume(Loud/High/Middle/Low) from 113-25dB for your choice.
*Colorful LED lights,distinguish multiple entrances by different colors.It can also used as a night light,which will light when you open the door.
*Remote transmission range up to 280M/918ft in the open space.
*With door sensor,once triggered,the guest doorbell will be a good helper for shop keeper to welcome guests during the day time.When the customer open the door,it will send out a greeting tone to create a friendly atmosphere to your customer and at the same time reminding the clerk someone is coming.
*In the hot summer,it will remind you to close the door&window when the room is in air-conditioning,which can reduce cold air slipping away.
*In our daily life,if there is someone to visit you,you are busy in doing something and don’t aware the visitor,the product will deal with this matter freely,showing your visitor a warm greeting and a polite manner.
Wireless Welcome Doorbell:
Power supply:3*AAA alkaline batteries or USB(both not included)
Battery lifespan:5~7 months (calculated by 30 times per day,depending on the frequency of use and the selected voice and volume)
Magnetic Door&Window Sensor:
Life of battery:≥2 years(depending on the use conditions)
Magnetic sensor size:75*26*17mm
Magnetic stick size:40*12*12mm
Package Size: Approx. 17*10*5cm/6.69*3.94*1.97in
Package Weight: Approx. 177g/6.24oz
1* Wireless Welcome Doorbell(Receiver)
1* Magnetic Door Sensor(Transmitter)
1* Bag of Tape
2* User Manual