This product has been replaced by

System Sensor 2251TB

Photoelectric smoke detector with thermal

Manufacturer Part #: 2251TB

System Sensor 2251TB

$115.60

Photoelectric smoke detector with thermal

Availability: Estimated 8 days

Condition: New

Brand: System Sensor

Status: Discontinued

SKU: 47942

Manufacturer Part #: 2251TB

Replacement: 2351TB

Description

200 Series smoke detectors are intelligent (addressable) detectors with point ID capability that enable each detector address to be set with decade address switches to provide exact detector locations. The sensitivity of 200 Series detectors can be programmed using the control panel software to suit the environment. In addition, detector sensitivity is continually monitored and reported to the panel.

Documents

Description

200 Series smoke detectors are intelligent (addressable) detectors with point ID capability that enable each detector address to be set with decade address switches to provide exact detector locations. The sensitivity of 200 Series detectors can be programmed using the control panel software to suit the environment. In addition, detector sensitivity is continually monitored and reported to the panel.

Additional information

Weight	0.2 lbs
Programming	Rotary Dials
Detection Method	Fixed Temperature, Photoelectric
Series	200 Series
Thermal Rating	135°F
Production Status	Discontinued
Brand	System Sensor

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200 Series: Intelligent Low-Profile Plug-In Detectors

System Sensor - Data Sheet

2251B, 2251TB and 2251TMB; Intelligent Photoelectric Smoke Sensors

System Sensor - Installation Manual

Attributes

Weight	0.2 lbs
Programming	Rotary Dials
Detection Method	Fixed Temperature, Photoelectric
Series	200 Series
Thermal Rating	135°F
Production Status	Discontinued
Brand	System Sensor

Product Features

Sleek, low-profile design
Analog communications
Low standby current
Rotary address switches
Superior EMI protection
Dual LEDs for 360° visibility

What's Included

Shipping Details

Pricing & Lead Times are based on details provided directly by the manufacturer, our network of distributors and based on historical lead times on any given product. This is the most up-to-date information we have currently. All orders are subject to 1 – 5 days of processing as the units must go through our product verification process at our main Shipping Hub in New York prior to being shipped out to you. Depending on your circumstances, we can expedite this processing time for additional costs, but orders cannot be expedited unless they are currently in stock. PLEASE NOTE: Any and all pricing and availability are subject to change without notice being given to the client.

Return Details

Equipment must be returned within (30) days of the date it was shipped, or made ready for pickup. In order to initiate a return, you must contact our sales team via email at [email protected] to receive an RMA # if it meets all criteria. Products returned after (30) days from our shipment date will be refused. After RMA acceptance, any parts that are returned to FireAlarm.com are subject to a minimum 25% restocking fee. New parts must be returned with original packaging, in un-opened, and uninstalled condition. If not, these parts may be subject to increased restocking fees or refusal. Depending on the circumstances of your order, and if you are a long-time customer of FireAlarm.com, other arrangements can be made. See our complete return policy for more information at: https://firealarm.com/faq/

Testimonials

"Great service. I received help with exactly what I needed and I received it all in a timely manner."

"I had a big engineering/logistics issue that William over at FireAlarm.com helped me with. I don’t know what I would’ve done without their help!"

"The fastest delivery I’ve seen. Needed overnight emergency parts and I got just that."

"Needed last-minute maintenance done on my building’s system, and FireAlarm.com exceeded my expectations with how quickly it was done."

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