【Super strong signal, whole house coverage】

• Thanks to the interference-free wireless transmission technology, the signal can reach up to 300 meters in open spaces, with a penetration range through walls of 30-50 meters. Whether the elderly are in the bedroom, bathroom, or garden, they can easily receive visitor notifications. This meets the needs of various living situations, such as large apartments and villas.

【Emergency call function】

• Equipped with a prominent SOS emergency call button. In an emergency, the elderly only need to press the button, after which the indoor receiver immediately emits a loud alarm, so that family members can hear it and immediately act. Provides 24/7 safety protection for elderly people living alone or with reduced mobility.

【Silent mode + flashing alarm】

• Supports switching to silent mode with a single press of a button, where only the flashing light alarm remains active. Suitable for use at night or in environments where silence is required. Hearing-impaired people or people who do not want to disturb their rest can detect visitors or emergency signals outside the door via the light.

【IP55 Water resistance, suitable for outdoor use】

• Fully protected with high-quality silicone material, which ensures excellent water and dust resistance. The operating temperature range is between -30 °C and 70 °C (-22 °F and 158 °F). The transmitter can be safely installed outdoors on door frames, in the garden, and in other outdoor locations, unaffected by wind, rain, and sun.

【High sound quality, high volume, 5 adjustable levels】

• Built-in powerful speaker with a maximum volume of 110 decibels and 5 volume levels. The compact size delivers powerful sound, suitable for large homes and especially for the elderly with hearing problems.

【Long battery life, low power consumption】

• Powered by a built-in 12V 23A battery, this device has extremely low power consumption and long battery life. You don't need to change the battery often, which saves time and effort.

【Easy installation, just stick and use】

• No wiring or professional help needed. Installation can be completed in less than a minute using screws or the self-adhesive backing. The user interface is simple and intuitive, making it easy to use even for the elderly.

Specifications:

• Material: ABS
• Dimensions: 3 x 2 cm
• Weight: 200 grams