B2 Button 3 ReceiverWireless Smart PIR Motion Sensor USB P

Description:
【Wireless bell set】： this wireless doorbell has receiver and bell button, it is very suitable for homes, villas, offices, garden etc. In addition, the wireless bell is ideal for elderly or patient care. If you need more bell receivers, you can get it yourself
【5 Volume Levels and 58 Ringtones】: The bell receiver has 58 melodies and 5 adjustable volumes from 0 to 100 dB. The ringtone is loud enough to hear the wireless bell clearly even on other floors. You can set different ringtones with each receiver for each transmitter. Add the function of distinguishing front and rear doors, press different buttons, the receiver will play different music
【Memory function】: the doorbell radio set remembers your last selected melody and the set volume level even after a power failure; you do not need to reset your previous settings.
【High range of 200 meters & IP55 waterproof】: up to 200 m outdoor range ensures that you won't miss the visitor, whether you are on the upper floor, in the garden or at the back door. And it won't disturb other devices in your home. The signal can penetrate obstacles very well. With IP55 waterproof and dustproof, the transmitter can work well in wet and dry conditions.
【Easy installation】: simply plug the bell receiver into a socket and attach the bell button to the house wall with the included screws or adhesive pad, no technical knowledge required.
【USB powered】can be placed arbitrarily. Suitable for use all over the world
【4 unique mode functions】only flash but no sound, only sound but no flash, flash and loud, always bright and flash
【Label cover】you can put the house number and other reminders
Specifications:
Voltage: DC 5V
Working frequency: 433.92MHZ
Volume: 25-100DB
Music: 58 songs
Waterproof rating: IP55
Working distance: 200M (open distance)
Receiver: USB powered
Button battery: CR2032 battery (without battery)
Package Included:
Manual, installation package, receiver, doorbell
Notes:
Pairing

1.pressing and hold “ music and light mode button”for about 3 seconds, the bell will ring (Bird calls)

2.pressing the transmitter2 times within 30 seconds.

3.For mating multiple transmitters, please repeat the above operation

About shippingShipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very important to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.