(1 Button 1 Receiver)CACAZI Wireless Doorbell DC Battery-ope

Features and specifications:
1.Press the button, super learning code can freely learn to match, can be unlimited matching receiver and button.2.The transmitter without screw chuck design to achieve waterproof and dustproof.3.The transmitter USE a 23A12V alkaline battery (not included battery).4.The receiver uses 3*AAA alkaline batteries, no need to plug in the power supply, and the battery can be used.(not include battery).5.Receiving distance:300 meters in open area.6.The wireless signal will be affected by obstacles. The more obstacles, the more serious the signal loss.7.Receiver has 3 levels 20-80db,36 music to choose from.8.Transmitter size:80*44*22mm9.Receiver size:90*62*28mm10.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.Check if the receiver has a 3*AAA alkaline battery installed.3. Please pair the doorbells again.
How to pair signals
Press and hold the volume button of the receiver and the transmitter for about 8 seconds to successfully pair.
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 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.