Acouto GSMHELP Handfree Intercom System with Emergency Alarm & Backup Power for Secure Access Control

1. With dual alarm input ports, can provide emergency alarms in some places, and you can connect the existing sensors or any other relay output type sensors to it for security alarms. 2. Built‑in backup rechargeable battery (3.7V, 1000mA), used for power failure alarm. Through the call button, call the internal stored number for intercom. The working voltage is AC/DC12‑24V. Key lock for safe installation and easy maintenance. Rainproof design of the whole box. GSM‑HELP is not only a simple GSM emergency call phone, but also can be used as a "site monitoring function" and a security alarm box. 3. Very simple to install and plug in, the settings are started by SMS. 5 calling numbers can be stored in advance, If the first number is not able to be connected, the next number will be called in sequence. Not only can you make a call through the button, but you can also set a specific number to make an active call, 3 working modes, call answering mode, monitoring mode, and direct call connection mode. 4. The internal rechargeable battery can be connected to work when the power is off. The battery will be automatically charged when the normal power supply works again. If the battery power is low, it will also send an alarm. 5. Very suitable for private houses or public emergency calls, suitable for unmanned cab offices, taxi help calling site, door phones to talk to visitors or any outdoor place. The user only needs to press the button, and then the box will dial the number (two numbers are preset in the memory), and then you can pick up the phone to talk to the visitor. Spec: Item Type: Handfree Audio Intercom Alarm Material: Hard ABS Plastic Color: Black Power Input: AC / DC12-24V GSM Frequency: 850/900/1800/1900MHz Battery Capacity: 1000mAh (built-in) How to Use: 1. The product requires wiring. 2. Insert a 2G mobile phone card (NOT Includes the SIM Card) into the product. 3. Pair and connect with the mobile phone. 4. The product can be controlled by mobile phone. packing list: 1 x Handfree Audio Intercom Alarm 1 x Antenna 2 x Keys 1 x Manual

• Emergency Support - Equipped with dual alarm input ports, this system provides reliable emergency alarms in various locations. You can easily connect existing sensors or relay output type sensors, ensuring enhanced security for your premises. With this feature, your remains uncompromised even in situations, making it an essential addition to your security setup.
• Backup Power Function - The built-in rechargeable battery (3.7V, 1000mA) guarantees functionality even during power failures. This remarkable feature ensures that essential alarms continue to operate without interruption, providing peace of mind. Additionally, the battery automatically recharges when normal power supply resumes, highlighting our system's efficiency and reliability.
• Flexible Calling Options - With the ability to store up to five calling numbers, this device enhances efficiency. If the primary number fails to connect, the system seamlessly proceeds to the stored number. Users can initiate calls via the call button or program an active number, streamlining and ensuring the right person is alerted promptly.
• User-Friendly Installation - Designed for hassle- installation, this system is plug-and-play with settings initiated via SMS. This straightforward approach allows for quick setup and maintenance, making it suitable for private homes, unmanned commercial spaces, and emergency call sites. Bring convenience to your security management without unnecessary complexity.
• Versatile Usage - Ideally suited for private residences and public emergency call points, this intercom system is for any outdoor setting. The user-friendly call button allows for easy with visitors, ensuring accessibility through simple press-to-talk functionality. It’s ideal for taxi help lines, door phones, and other applications where immediate is key.