CACAZI 300m Range Wireless Doorbell Waterproof Cordless Door 36 Chimes Door Bell Kit - White/Transmitter + Receiver

• Press the button, the super learning code can learn to match freely, and it can match the receiver and the button infinitely

• Chuck design, waterproof and dustproof

• The transmitter uses 23A/12V alkaline batteries (including batteries)

• Receiver: 3 x AA alkaline batteries (not included)

• The wireless signal will be affected by obstacles. The more obstacles, the more severe the signal loss

Specification:

• Transmitter: 77 * 51 * 20mm

• Receiver: 95 * 65 * 24mm

• Receiving distance: 300 meters in an open area

Note:

• This button cannot be placed on an iron gate because it will interfere with the signal.

• If the handset does not ring when you press the button after receiving the doorbell, please check with the following steps:

• 1. Please confirm whether the button is equipped with 23A/12V alkaline batteries.

• 2. Check whether the receiver is installed with 3 * AA alkaline batteries.

• 3. Please pair the doorbell again.

How To Pair Signal:

• Press and hold the volume buttons of the receiver and transmitter for about 8 seconds to successfully pair.