KIDDE JYY-451 Interlinked Carbon Monoxide Alarm Lcd Display Battery JYJ-451

( Brand: Kidde ), ( Manufacturer Part Number: JYY-451 ), ( Type: Smoke Carbon Monoxide Detector ), ( Battery Included: No ), ( Power Source: Battery ), ( Color: White ), ( Features: Interlinked, Alarm, Test Silence Button ), ( Operating Sound Rating: 90 Db )

Review KIDDE Combo Interlinked Smoke And Carbon Monoxide Alarm Lcd Display Battery

Introducing the Kidde JYY-451/JYJ-451 Interlinked Carbon Monoxide Alarm with LCD Display and Battery, a vital safety device designed to protect your home and family from the hidden danger of carbon monoxide (CO) gas. This alarm is engineered to provide peace of mind with its advanced features and reliable performance.

The Kidde JYY-451/JYJ-451 Carbon Monoxide Alarm is not just a single alarm but a part of an interlinked system. When connected to other Kidde CO alarms, it forms a network that can alert all connected alarms in case of a CO gas leak, ensuring an early warning throughout your home.

The LCD display on this alarm is user-friendly and informative. The large, easy-to-read digits show the CO level and battery status in real-time. The alarm also features a test/silence button for routine checks and quick silencing of false alarms.

Powered by a 9V alkaline battery, the Kidde JYY-451/JYJ-451 Carbon Monoxide Alarm offers long-lasting performance with a battery life of approximately seven years. The alarm will provide end-of-life alerts when the battery needs replacement, ensuring you are always prepared.

This alarm is designed with a digital sensor that measures CO levels in parts per million (ppm). It can detect CO levels as low as 15 ppm, providing an early warning before dangerous levels are reached. The alarm will sound an alarm when CO levels reach 30 ppm, and the red LED will flash, signaling an emergency situation.

The Kidde JYY-451/JYJ-451 Carbon Monoxide Alarm is compact and sleek, making it an ideal addition to any home. It is UL 2034 and UL 2035 listed, ensuring it meets the highest safety standards.

Adding the Kidde JYY-451/JYJ-451 Interlinked Carbon Monoxide Alarm with LCD Display and Battery to your home is an investment in your family's safety. With its advanced features, reliable performance, and easy-to-use design, this alarm offers the peace of mind you deserve.

Pros and Cons of buying a Kidde JYY-451/JYJ-451 Interlinked Carbon Monoxide Alarm

a. Interlinkability: This CO alarm can be interconnected with up to 24 alarms. Once one alarm goes off, all the interconnected alarms will sound an alert, providing early warning signs of carbon monoxide presence in your home.

b. LCD Display: The large LCD screen displays the battery status, test results, and the presence of CO levels. This feature makes it easy to monitor the alarm's functionality and CO levels.

c. Digital Silence Test: With this feature, users can test the alarm without causing a loud noise, which is especially useful during late hours.

d. End-of-life warning: The Kidde JYY-451/JYJ-451 CO alarm comes with a built-in end-of-life warning that alerts users when the battery needs replacement.

e. Battery-operated: This alarm is battery-operated, providing users with peace of mind during power outages.

a. Complex Installation: Interlinking multiple alarms can be time-consuming and may require professional assistance for proper installation.

b. Requires Battery Replacement: Although the battery-operated feature is an advantage, the downside is that users need to replace the batteries periodically.

c. May Not Be Compatible with Older Alarms: The Kidde JYY-451/JYJ-451 may not be compatible with older CO alarms, which may require users to replace all their alarms to ensure interlinkability.

The Kidde JYY-451/JYJ-451 Interlinked Carbon Monoxide Alarm offers several advantages, including interlinkability, a digital LCD display, and end-of-life warnings. However, it also comes with some disadvantages, such as complex installation and battery replacement requirements. Weighing the pros and cons, we recommend the Kidde JYY-451/JYJ-451 CO alarm for those looking for a reliable, interconnected, and easy-to-monitor carbon monoxide detection system in their homes. Ultimately, the decision to purchase this alarm depends on individual preferences and specific home safety requirements.

Details:

Brand new JYJ-451 Combo Interlinked Smoke Carbon Monoxide Alarm with LCD digital display. Designed for battery operation, making installation quick and easy with no hard wiring required. This 2-in-1 safety alarm detects both smoke and carbon monoxide, helping protect your home family.

part #: jyy451 prices

• $24.85-$100.00

specifications hoimprovo:

• brand: Kidde
• mpn: Jyy-451
• type: Smoke Carbon Monoxide Detector
• battery included: No
• power source: Battery
• color: White
• features: Interlinked, Alarm, Test Silence Button
• operating sound rating: 90 Db

offer hoimprovo:

• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home
• started: March 3, 2026

returns hoimprovo:

• policy: No Returns

seller hoimprovo:

• city: Spring Valley, California
• # reviews: 0
• rating: 0.0%

shipping hoimprovo:

• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• carrier: USPS
• transit: 4-9 Days
• cost: $8.46

payments hoimprovo:

• credit card: Diners-club
• wallet: Google-pay
• other
• money order

general hoimprovo:

• condition: New
• Home Garden > Home Improvement > Other Home Improvement

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