secutron
MRI-4041
Is an intelligent, addressable mini dual-input monitor module for use with compatible fire alarm control units. It connects to a Signaling Line Circuit (SLC) loop and provides two independent contact monitoring circuits, allowing it to monitor two Class B inputs or one Class A input, all while using a single address. It features an LED indicator for status and is designed to fit in a standard single-gang junction box.
MRI-4042
Is a conventional zone module that connects a zone of traditional fire alarm devices to an intelligent, addressable loop in a fire alarm system. It allows for the modernization of existing systems by integrating conventional detectors into an addressable panel and can be configured to work with two-wire devices or 4-20mA devices. The module monitors the current used by connected devices and reports alarms and troubles to the control panel.
MRI-4045
Is an intelligent, addressable module for fire alarm systems that controls and monitors two independent circuits using a single module address. It provides two form C (SPDT) relay contacts and is designed to respond to alarms and other inputs from a compatible Fire Alarm Control Unit (FACU). The MRI-4045-M is a related model with eight relays.
MRI-4046
Is a Secutron 4000 Series Supervised Output Module used with compatible fire alarm control panels to manage a variety of functions, such as controlling notification appliances (lights, horns), speaker circuits for voice evacuation, and fire phone systems. It is an addressable intelligent module that can be configured for specific applications and supports both Class A and Class B wiring.
MRM-710MPU
Is a Secutron fire alarm manual pull station that is dual-action, key-resettable, and has a permanently attached intelligent addressable module for fire reporting. It is constructed from die-cast metal and has a red enamel finish, is designed to meet the ADA 5-lb manual force requirement, and uses the MP protocol for communication
MS-401U
is a durable, red, aluminum manual fire alarm pull station for initiating a fire alarm signal. It is a non-coded, single-action device designed for commercial, industrial, or residential buildings, and it can be easily reset with a 1/8” screwdriver. The handle remains in the "pulled" position until manually reset, and it can also be converted to a double-action station with an additional lever.
SD-2WP
is a two-wire photoelectric smoke detector from Mircom's SD Series, designed for compatibility with electrically compatible fire alarm control units. It uses advanced detection algorithms for reliability, has a low-profile design for easy installation, and is suitable for commercial, industrial, institutional, and residential use. Some versions, like the SD-2WP-LED, include a remote LED output for a visual alarm indicator.
SD-2WT
is a two-wire smoke detector that uses both photoelectric technology and a fixed-temperature heat sensor for enhanced detection capabilities. It is designed for use in commercial, industrial, and residential settings and can be connected to compatible fire alarm control units. An LED output model, the SD-2WT-LED, is also available.
TD-135
is a fixed-temperature, self-restoring heat detector from Mircom Technologies Ltd. It features a low-profile, neutral white housing that blends into ceilings, a bi-metal disc for heat sensing, and an automatic reset function. When the air temperature exceeds \(135^{\circ }F\) (\(57^{\circ }C\)), it initiates an alarm; the unit will automatically reset when the temperature drops back down.