Wireless Digital Door Bell Alarm Set RL-3818

Specifications:

• Preventing wrong calling by anti-interference digital technology and 19683 pairs of coding
• Remote control distance is above 80m
• The transmitter meets IP44 waterproof standard
• 16-chord melody rings
• Enclosed 2-year lifespan batteries and made by energy-saving patent technology
• Professional remote control technology provides you more choices for the installation of the transmitter, even on iron gate
• With fine power supply technology, the wireless doorbell is more eco-friendly, more energy-saving
• Working Frequency: 433MHz, 434 MHz
• Color: White

Details:

• Wireless design for convenient installation anywhere

• This wireless doorbell won't effect the indoor decoration

How to Install the Wireless Doorbell:

• Determine the preferred location for your receiver unit. The receiver unit contains the chime and is best located someplace central in your home. Most receiver units simply mount directly on an AC outlet using the attached plug
• Install a new battery in the push button unit. You may need a flat head screwdriver to remove the cover of the unit. The screwdriver is normally inserted into a notch at either end of the unit. Use the screwdriver to gently pry the plastic cover away from the base
• Test the door push button prior to mounting the push button unit. This assures you the chime unit is functioning and allows you to gauge the volume at the selected location
• Adjust the transmitter frequency from the push button if the chime in the receiver unit does not sound. Remove the cover as described in Step 2 and locate the frequency settings
• Make additional adjustments, depending on your specific model, for volume and chime ring tone. Most models feature adjustable ring tones so you can discern which door's push button has been activated. These adjustments are made by removing the cover of the receiver unit. Adjust the chime volume and ring tone frequencies according to the labeled settings
• Mount the push button unit, or units, beside the desired doors. Some units have holes in the base for mounting screws. If so, you will need to remove the cover and use your screwdriver to drive the screws into the wall. Other units use a strong adhesive strip that allows for quick and easy mounting to vinyl or metal surfaces

Tips & Warnings:

• If over time the door chime fails to sound, or sounds intermittently, check the battery in the push button unit and make sure the receiver unit is still plugged into the wall outlet

Package Included:

• 1 x 12V/23A Battery
• 1 x Bell Push
• 1 x Door Chime