The MAX 940 wireless magnetic sensor 433 MHz from Vos Car Electronics is designed for reliable detection of door or window openings. This sensor utilizes 433 MHz wireless technology for a stable connection with your alarm system. With its compact design, installation is straightforward, and the sensor can be discreetly mounted on various surfaces. The long battery life ensures prolonged operation without frequent replacements. This sensor is ideal for both residential and commercial applications, offering a cost-effective solution to enhance the security of your property. For more information on compatibility, installation, or any other inquiries, please contact the support team at Vos Car Electronics. We are ready to assist you in choosing the right security solution for your needs.