Nakabayashi Co., Ltd., Liebex Division, Key holder push button transmitter

Manufacturer part number: "XP10K" Size and weight Weight 30g (batteries not included) comment When you press the button, a remote receiver will notify you with a light and a chime. ○Since it is a wireless system, no wiring work is required and it can be easily installed. ○The transmitter is small and comes with a key ring so you can carry it with you at all times. ○ The signal reaches up to 180m outdoors in unobstructed areas (the signal range is shorter inside a building) ○You can add any number of transmitters and receivers. ○If you are adding more transmitters, you can have each transmitter sound a different chime. ○The 256-way ID code system means there is almost no interference. ○Volume can be adjusted. ○You can choose from 64 types of chimes/melodies/sirens/voices/animal sounds, etc. standard 1 piece Standard details ○Transmitting and receiving frequency: 315MHz band Number of ID codes: 256 ○Installation location: Indoor use only ○Ring tones: 64 types Power supply: 2 coin-type lithium batteries (included for testing) Size: W41.5×H72×D15mm