The Hardwired 4-wire Smoke and Heat Detector with Siren is a great all-in-one detector for your home. Additionally, it installs quickly and easily. Point identification and maintenance alert capabilities also make it easy to identify the detector in alarm and simplify service and maintenance.

The Hardwired 4-wire Smoke and Heat Detector is also available.

Installation ease:

This detector redefines installation ease with its plug-in design. So this allows an installer to pre-wire the bases included with the heads. The large wire entry port and in-line terminals also provide ample room for neatly routing the wiring inside the base.

Additionally, the base accommodates a variety of back box mounting methods as well as direct mounting with drywall anchors. To complete the installation, heads plug in to the base with a simple Stop-Drop ’N Lock action.

Intelligence:

Hardwired 4-wire Smoke and Heat Detector with Siren offer a number of intelligent features to simplify testing and maintenance. Drift compensation and smoothing algorithms are standard with the line, to minimize nuisance alarms.

When connected to the  loop test/maintenance module, or a panel equipped with the protocol, 2-wire detectors are capable of generating a remote maintenance signal when they are in need of cleaning. This signal is indicated via an LED located at the module and the panel. To read the sensitivity of detectors, the SENS-RDR is a wireless device that displays the sensitivity in terms of percent per foot obscuration.

Instant inspection:

This detector also provides wide angle red and green LED indicators for instant inspection of the detector condition, indicating: normal standby, out-of-sensitivity, alarm, or freeze trouble conditions.

When connected to the loop test/maintenance module or a panel with the protocol, the EZ Walk loop test feature is available on 2-wire detectors. So this feature verifies the initiating loop wiring by providing LED status indication at each detector.

Physical Specifications:

• Heat Sensor: 135°F (57.2°C)
• Freeze Trouble: 41°F (5°C)
• Operating Temperature Range: 32 to 100°F (0 to 37.8°C)
• Operating Humidity Range: 0 to 95% RH non-condensing
• Storage Temperature Range: –4 to 158°F (–20 to 70°C)
• Diameter (including base): 5.3 inches
• Height (including base): 2.0 inches
• Weight: 7.1 oz.

Specifications:

• Alarm Contact Ratings 0.5A @ 30V AC/DC
• Alarm Current: 35mA max.
• Detection Photoelectric
• Dimensions 2.0″ (51mm) H x 5.3″ (127mm) Dia.
• Freeze Trouble 41°F (5°C)
• Heat Sensor 135°F (57.2°C) fixed
• Humidity Range 0% to 95% RH, noncondensing
• Maximum Ripple Voltage 30% of nominal (peak to peak)
• Operating Voltage 12/24 V non-polarized nominal, 10 min. to 35 max.
• Sensitivity 2.5%/ft. nominal
• Sounder 85 dBA
• Standby Current 50µA maximum average
• Temperature Range 32° to 100°F (0° to 37.8°C)
• Weight 7.1 oz. (200 g)
• Wiring 4-wire
• Wiring Gauge 14-22 AWG