Thank you for viewing. [Unused Item] ELPA Wireless Chime Receiver + Push Button EWS-S5030 <Product Features> ● Wireless type, no wiring required, easy to install! You can also add transmitters and receivers to suit your needs. (Up to 8 transmitters can be registered to one receiver.) ● You can add as many receivers as you like to one transmitter. ● The radio wave range is approximately 120m in a clear line of sight. Ideal for calls and notifications in homes, stores, and offices. ● Approximately 250,000 ID codes (identification codes) prevent interference. ● The receiver and transmitter have lamps to indicate when the batteries need to be replaced. ● 20 different notification sounds that can be set to your preference. You can set different sounds for each transmitter, allowing you to identify the transmitter by sound. ● The LED lights up in the dark, and the push button is rainproof, so you can see its location. * Please avoid installing in places where large amounts of water (such as torrential rain or typhoon rain) can directly hit it. <Specifications> ● Radio wave range: Approximately 120m in a clear line of sight ● Frequency: 313.625MHz (specified low-power equipment) ● ID code: Approximately 250,000 ● Operating temperature range: 0℃ to 40℃ ● Volume: Approximately 88dB/50cm Stored in the warehouse. Due to being a stored item, the package may have scratches and stains. Dust and dirt may have entered the package through gaps. Please understand. Batteries are sold separately. Please prepare them yourself. (Receiver: 3 AA alkaline batteries, Transmitter: 2 coin-shaped lithium batteries CR2032) For shipping purposes, it will be placed in a plastic bag and then sent in a brown envelope as is. (No cushioning such as bubble wrap will be used.) Please understand. * We have a large stock, so if you need multiple items, please consult in the comments section. Please consider this item with the understanding that it is a [stored item]. If you are looking for a product in the same condition as when it was purchased, please refrain from purchasing.