
( Brand: Radioshack ), ( Manufacturer Part Number: 3078 ), ( Model: 49 3078 ), ( Type: Photoelectric Beam ), ( Connectivity: Infrared, Wired ), ( Country/region Of Manufacture: Korea, Republic Of )
The Radioshack 3078 Safe House Invisible Pulsed Beam Infrared Photorelay Alarm, model number 49-310, is a security system specifically designed for those seeking discreet protection for their valued possessions. This innovative alarm utilizes infrared technology, making it virtually invisible to the naked eye.
This device functions by emitting an infrared beam across a designated area. When the beam is broken, an instantaneous current flows through the photorelay, triggering an alarm. This reliable and responsive technology ensures swift detection of any intrusion. The pulsed beam feature offers an added advantage, as it reduces the likelihood of false alarms caused by common interruptions such as pets or insects.
The installation process is straightforward, making it a user-friendly solution for homeowners or business owners who want to secure their space without the need for complex wiring or professional assistance. Users can mount the transmitter and receiver units at strategic locations, adjusting the detection zone according to their specific requirements.
The Radioshack 3078 Safe House Invisible Pulsed Beam Infrared Photorelay Alarm offers a adjustable sensitivity setting, enabling users to fine-tune the system to their environment and reduce nuisance alarms. Additionally, it comes equipped with an LED indicator light to indicate that the system is armed and functioning correctly.
This burglar alarm system is weather-resistant and suitable for both indoor and outdoor use. With its invisible, infrared technology, it offers a invisible security solution that offers significant peace of mind for those looking to protect their valuable possessions from unwanted intrusion.
The compact size of the units, along with their sleek design, ensures unobtrusive integration into any setting. Prospective buyers can trust that this alarm system is a dependable and robust security solution that delivers on the promise of efficient intrusion detection. The Radioshack 3078 Safe House Invisible Pulsed Beam Infrared Photorelay Alarm is an excellent investment for those seeking a discreet and effective means of securing their belongings.
The Radioshack 3078 is an invisible pulsed beam infrared photorelay alarm designed for home security use. It operates by detecting intrusions through the interruption of an infrared beam, and sends an alarm signal when breached.
Pros:A. Invisibility: The Radioshack 3078 uses infrared technology for its detection, making it virtually undetectable to intruders since the beam is invisible to the human eye.
B. Adjustable Detection Angle: The infrared sensor can be adjusted to cover a wide or narrow area, allowing for greater customization and flexibility based on different security needs.
C. Passive Infrared Detector (PIR) Prevention: By using a photorelay instead of a Passive Infrared Detector (PIR), there is a lower risk of false alarms from animals, pets or heat sources.
D. Easy Installation: This alarm system can be self-installed with minimal wiring and tools, making it a cost-effective solution for home security.
Cons:A. Limited Range: The maximum detection range of the 49-310 model is around 12 inches, which may not be sufficient for larger spaces or areas with a considerable distance between sensors.
B. Single Sensor Design: Despite its adjustable detection angle, there is still a limitation to its capability in covering extensive areas as a single sensor may not be enough for security in larger spaces.
C. User Manual: Some users have reported the instructions being unclear or not detailed enough, although most online resources, including videos and user reviews, can help overcome this challenge.
Conclusion:The Radioshack 3078 is an excellent choice for individuals who need a discreet, customizable, and flexible security alarm with minimal false alarms. Its invisible infrared technology, adjustable detection angle, and easy installation make it a popular choice for securing valuable areas or entryways in homes and other smaller spaces. This device, however, may not be suitable for larger areas due to its limited detection range and single sensor design. When purchasing, users may benefit from seeking clear installation instructions or supplementary resources for added guidance.
Recommendation:For individuals looking for a cost-effective and unobtrusive home security alarm, the Radioshack 3078 safely house invisible pulsed beam infrared photorelay alarm (model 49-310) is a valuable option to consider, especially for securing small spaces and valuable areas within a home or office. While its limited range and single sensor may make it inadequate for securing large areas, it offers reliability, adjustability, and ease of installation, making it a strong contender for those in search of an affordable, advanced alarm system.
This appears to be the same model as another one I have listed that has a stock number 49 310. New inbox, open box. Fox has one flap missing at the top, please see photo. They look identical, but this one has a stock number 49 307.