Home / Detection Devices / Smoke Detectors / System Sensor 1251B System Sensor 1251B Ionization smoke detector Request a Quote Material ObsoleteBrand: System Sensor FireAlarm.com Part #: 039407 Category: Smoke Detectors Manufacturer Part #: 1251B Description Specifications Features Resources Reviews (0) Attachment 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. The 1251B ionization detector incorporates a unique single-source, dual-chamber design to respond quickly and dependably to a broad range of fires. Information Weight 1.00 lbs Dimensions 5 × 5 × 5 in Programming Rotary Dials Detection Method Ionization Series System Sensor 200 Series Production Status Material Obsolete Features Sleek, low-profile design Analog communications Low standby current Rotary address switches Superior EMI protection Dual LEDs for 360° visibility Resources200 Series: Intelligent Low-Profile Plug-In Detectors Installation and Maintenance Instructions: 1251B Plug-in Intelligent Ionization Sensor with Communications Reviews There are no reviews yet. Be the first to review “System Sensor 1251B” Cancel replyYou must be logged in to post a review.