Feature(may vary by option.)

●【Powerful Function】The signal can be received within 330 meters of the open space, and the signal can pass through the wall.
●【Main Application】The alarm system is applicable to patients, elderly people, pregnant women, children calling for help at home. There is no need to shout to get attention.
●【Music, Volume Adjustable】There are 38 songs, and 4 volume adjustable, you can make adjustments as needed.
●【IP55 Waterproof】This call button is IP55 waterproof and can be installed in the washroom, very practical!
●【Easy Carrying】Comes with small size and lightweight, you can easily take this button with you to help with your daily life.

[US Plug]

Description

1. Main Application: The alarm system is applicable to patients, elderly people, pregnant women, children calling for help at home. There is no need to shout to get attention.
2. Powerful Function: The signal can be received within 330 meters of the open space, and the signal can pass through the wall.
3. IP55 Waterproof: This call button is IP55 waterproof and can be installed in the washroom, very practical!
4. Music, Volume Adjustable: There are 38 songs, and 4 volume adjustable, you can make adjustments as needed.
5. Easy Carrying: Comes with small size and lightweight, you can easily take this button with you to help with your daily life.

Spec:
Item Type: Alert System
Material: ABS
Wireless Receviing Distance: Approx. 330m / 1082.7ft (Open Area)
Wireless Frequency: 433MHZ
Method: 1 to 1
Built in Battery of Remote Control: 1 x 23A, 60mAh Alkaline Battery
Voltage: 100-240V

How to Use:
Plug and play.

PackageList:
1 x Alert System
1 x Button
1 x Manual