(2 button 2 receiver)CACAZI Wireless Doorbell Waterproof 300M Remote Smart LED Light Home Door Ring Bell Welcome Turquoise Doorbell 220 OLM

Features and specifications:

1.Press the button, super learning code can freely learn to match, can be unlimited matching receiver and button.2.If multiple buttons are paired with one or more receivers in the same system, each button can be set to a different ringtone.3.Power-off memory function: Turn the power on again after power off, no need to re-adjust and lock the ringtone.4.The transmitter without screw chuck design to achieve waterproof and dustproof.5.The transmitter USE a 23A12V alkaline battery (not included battery).6.Receiver voltage: 110-220V.7.The receiver is available in a variety of plugs, US/EU/UK Plug and AU adapters, suitable for most countries.8.Receiving distance:300 meters in open area.9.The wireless signal will be affected by obstacles. The more obstacles, the more serious the signal loss.10.Receiver has 4 levels(can be mute) 20-80db,58 music to choose from.11.Transmitter size:77*46*20mm12.Receiver size:95*65*24mm13.Just plug the receiver into an electrical outlet,the push button transmitter can be stick it to the door with provided adhesive tapes.Note:The button cannot be placed on an iron door because it will interfere with the signal.If the receiver does not ring when you press the button after receiving the doorbell, please check the steps:1. Please confirm whether the button has a 23A12V alkaline battery installed.2. Please pair the doorbells again.

How to pair signals?

Pairing method: press and hold the music button on the receiver for about 5 seconds (the light is on), release the music button, then press the transmitter immediately, the signal is successfully paired.

How to modify and lock music?

Press and hold the receiver's volume and music buttons before plugging in the power outlet. Plug in the power outlet until the receiver light is on, release the volume and music buttons, and press the volume button again. Press the music button to adjust to your favorite music ringtone, press and hold the volume button again until the indicator lights up, immediately press the transmitter twice and the music is successfully locked.

How to solve if the work is not normal,When receiving the goods?

1. Try pairing signals first.2. Please contact us, we will send a video to help you.3. If there is a problem with the product, we will re-send the receiver or button to you.

About shipping
Shipping 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 us
If 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.