Wireless Welcome Doorbell with Door Sensor

Price:
US$16.19

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The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.
Note:The distance between magnet sensor and and magnetic stick should not be greater than one centimeter.

Features:
*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.

Specifications:
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)
Working frequency:433.92MHz
Working temperature:-10~60℃
Operating humidity:<80%
Storage temperature:-20~70℃
Color:White
Material:Plastic
Size(with bracket):7*4.5*12cm
Weight(with bracket):85g
Magnetic Door&Window Sensor:
Battery:1*AAA battery
Life of battery:≥2 years(depending on the use conditions)
Shell material:ABS
Standby current:<40μA
Working current:<100mA
Working temperature:-10~60℃
Humidity:<90%
Storage temperature:-20~60℃
Magnetic sensor size:75*26*17mm
Magnetic stick size:40*12*12mm

Package Information:
Package Size: Approx. 17*10*5cm/6.69*3.94*1.97in
Package Weight: Approx. 177g/6.24oz

Package List:
1* Wireless Welcome Doorbell(Receiver)
1* Magnetic Door Sensor(Transmitter)
1* Bracket
1* Bag of Tape
2* User Manual

The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.