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4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor

Q: Es necesario colocar una base? el sistema estará conectado al sistema de alarmas

Hello, Please submit your question in English.

Q: Is this the update to replace model 2412?

i never used 2412 unit but 4wt-b-4 should work as a replacement it is 12vdc & 2 wires to trigger alarm

Q: I have an old unit that needs replacing. There is a 4 wire phone cord like coming out of the cieling....red/black/green and yellow, Will this work?

Check the website for System Sensor to check the replacement for the original unit.

Q: Will this mount onto a standard round ceiling box? saw a review/complaint about detector having no base. i'm just replacing a bad esl smoke detector

It comes with new round plastic base plates in the box, but I just used the old ones that were already installed. So I just twist-locked the new sensor into the old plastic base plate. If the light does not come up green after installing, try resetting your whole system. My alarm contractor had to install a resistor or something to get all the sensors to switch to green.

Product ID: 8984151

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Details

Brand
System Sensor
Style
Smoke Detector
Power Source
Corded
Color
White
Product Dimensions
2.4"D x 5.7"W
Item Weight
8.16 ounces

🔥Photoelectric tech

🌡️135° thermal sensor

🇺🇸Made in USA

Frequently Bought Together

System Sensor 4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor

IS335 WIRED PIR Motion Detector, 40' x 56' by Honeywell

Honeywell Security 6160 Ademco Alpha Display Keypad

Description

🚨 Don't let danger sneak up on you! Be proactive with safety!

PEACE OF MIND - Manufactured in the USA, ensuring top-notch quality and reliability.
EASY INSTALLATION - 4-wire setup for seamless integration into existing systems.
RELIABLE ROBUST - Designed for long-lasting performance in any environment.
THERMAL PRECISION - 135° fixed thermal sensor for enhanced fire response.
STAY ALERT STAY SAFE - Advanced photoelectric sensing technology for early smoke detection.

The System Sensor4WT-B is a state-of-the-art 4-wire photoelectric smoke detector featuring a 135-degree fixed thermal sensor, designed to provide early warning and reliable performance. Proudly made in the USA, this smoke alarm is perfect for ensuring safety in both residential and commercial settings.

Have a Question? See What Others Asked

Es necesario colocar una base? el sistema estará conectado al sistema de alarmas

Is this the update to replace model 2412?

I have an old unit that needs replacing. There is a 4 wire phone cord like coming out of the cieling....red/black/green and yellow, Will this work?

Will this mount onto a standard round ceiling box? saw a review/complaint about detector having no base. i'm just replacing a bad esl smoke detector

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