Price reduced by 1/3! ◆ This is the "Albix Home Safety Alert II ADX-208," a wireless call system that alerts with sound and light. ◆ It's perfect for the elderly or those needing care, as it easily notifies you when the transmitter button is pressed. No installation required, portable, easy to operate, with a straight-line range of approximately 50m. ◆ Size ○ Transmitter: Width approx. 3.5cm, Length approx. 6.7cm, Height approx. 1.3cm ○ Receiver: Width approx. 12.0cm, Length approx. 8.3cm, Height approx. 2.6cm ◆ Power Supply ○ Transmitter: Button battery (CR2032) type... Batteries are not included. Please purchase new ones. ○ Receiver: Requires 4 AA alkaline batteries... Batteries are not included. Please purchase new ones. ◆ No AC adapter is available for the receiver. ◆ Material: ABS resin ◆ Weight Transmitter: 22g, Receiver: 96g ◆ Set includes 2 transmitters and 1 receiver. ◆ 3-level volume control... You can select the volume from high, medium, or low, making it convenient to adjust to the situation. ※ The call sound can be changed between I and II (using the transmitter). ◆ Call duration... Approximately 20 seconds ◆ The transmitter has a string attached for easy portability. ◆ No installation required ◆ Includes instruction manual, no box. ◆ Used for about a month while caring for a parent. There are slight small stains on the surface of the main unit. It has been wiped with disinfecting alcohol. Overall, it is in good condition. ◆ I am organizing my belongings, and I would like to pass it on to someone who can use it. Please understand that it has been stored at home for a long time, and I appreciate your consideration. ◆ Due to work, it may take some time to respond to comments or ship. I will try to respond as quickly as possible, so please understand.