SECURITY FORCE SSF-421C Intruder Alarm Infra Sensor

( Brand: Security Force ), ( Manufacturer Part Number: SSF-421C ), ( Type: Alarm System ), ( Color: Red ), ( Connectivity: Wireless ), ( Year Manufactured: 1988 ), ( Country Of Origin: China )

Review SECURITY FORCE Intruder Alarm System Vntg Infra red Sensor Home Protection

The Security Force SSF-421C Intruder Alarm, manufactured in 1988, is a reliable and effective security solution for protecting your home or business against unwanted intrusions. This intruder alarm system comes equipped with a single Infra-Red sensor (Model: SSF-IR-100), which is designed to detect the presence of intruders by sensing their body heat.

The SSF-421C Alarm Unit is a compact and sleek device, measuring approximately 6.5 inches in length, 4 inches in width, and 2 inches in height. It features a user-friendly control panel with an LED display, which shows the current status of the system. The control panel also includes buttons for arming, disarming, and testing the system, as well as a silent alarm button for discreetly alerting authorities in case of an emergency.

The SSF-IR-100 Infra-Red sensor is a crucial component of the SSF-421C Intruder Alarm system. It utilizes advanced Infra-Red technology to detect heat signatures within its detection field, which is adjustable from 10 to 50 feet. The sensor is designed with a high level of sensitivity, ensuring that it can detect even the smallest intrusions, while also being able to distinguish between animals and humans.

When the sensor detects an intrusion, it sends a signal to the alarm unit, which then activates the alarm. The alarm can be set to emit a loud, piercing siren to alert the occupants of the premises and deter the intruder. Alternatively, the alarm can be set to silently alert authorities via a connected telephone line or other monitoring service.

The SSF-421C Intruder Alarm system also includes a backup battery, which ensures that the system remains operational during power outages. The system can be easily installed and integrated with other security systems, such as CCTV cameras or access control systems, for added security and peace of mind.

The Security Force SSF-421C Intruder Alarm is a high-quality and reliable security solution that is ideal for both residential and commercial applications. Its advanced Infra-Red technology, user-friendly control panel, and customizable detection settings make it a versatile and effective tool for protecting your property against intrusions.

Pros and Cons of buying a SSF-421C Intruder Alarm with 1988 Infra-Red Sensor

The SSF-421C intruder alarm system, featuring a 1988 infra-red sensor, is an older security solution that has been in use for several decades. Here are some potential advantages and disadvantages to consider before making a purchase:

1. Cost-effective: Compared to modern security systems, the SSF-421C alarm system with an infra-red sensor may be more affordable due to its age and simpler technology.

2. Reliability: Older technology often proves to be reliable, especially when it comes to security systems. The SSF-421C alarm system has been in use for several decades, and its components are designed to last.

3. Easy to install: Since the SSF-421C system is an older model, it may be easier to install than more complex, modern systems.

1. Limited features: The SSF-421C alarm system may not offer the same level of advanced features as modern systems, such as remote access, smartphone notifications, or integration with other smart home devices.

2. Outdated technology: The SSF-421C alarm system and its infra-red sensor are older models, meaning they may not be compatible with newer security standards and protocols.

3. Lack of support: Due to its age, finding replacement parts or technical support for the SSF-421C alarm system may be challenging.

4. Energy consumption: Older security systems like the SSF-421C may consume more energy than modern, power-efficient alternatives.

In conclusion, the SSF-421C intruder alarm system with a 1988 infra-red sensor offers cost-effectiveness, reliability, and ease of installation. However, it also comes with limited features, outdated technology, a lack of support, and higher energy consumption compared to modern security systems.

If you're on a tight budget and require a basic security solution for a small residential or commercial space, the SSF-421C intruder alarm system with an infra-red sensor could be a suitable option. However, if you're looking for advanced features, compatibility with modern technology, or reliable support, it's recommended that you consider investing in a more contemporary security system.

Details:

Security Force Intruder Alarm System 1988 VNTG Infra-Red Sensor Home Protection.

part #: ssf421c prices

• $22.50-$49.99

specifications secimotions:

• brand: Security Force
• mpn: Ssf-421c
• type: Alarm System
• color: Red
• connectivity: Wireless
• year manufactured: 1988
• country of origin: China

payments secimotions:

• wallet: Google-pay
• credit card: Mastercard
• other

returns secimotions:

• time: 30 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

shipping secimotions:

• cost: $12.40
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• transit: 3-9 Days

seller secimotions:

• city: Winona, Minnesota
• # reviews: 4241
• rating: 99.4%

offer secimotions:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1
• started: November 5, 2025

general secimotions:

• condition: New
• Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors

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