Honeywell Home 748LC Indoor/Outdoor Dual-Tone Siren, 112db, Tamper Proof and Weather Resistant, Low Current Draw, 550mA at 12VDC

The Honeywell Home 748LC is a self-contained dual-tone siren that sounds an audible alert from an alarm system, and it can be used indoors or outdoors. It is rated at 112 dB, which Honeywell describes as the loudest self-contained siren available. It suits residential installers who want a tamper-resistant siren that mounts straight to a 4″ electrical box or a wall, with no separate cabinet.

Key features

• Puts out 112 dB, which Honeywell describes as the loudest self-contained siren you can buy.
• Mounts directly to a 4″ electrical box or to a wall, so no cabinet is needed.
• Built to resist tampering and weather.
• Suitable for both indoor and outdoor locations.
• A snap-on trim ring covers the mounting screws.

Specifications

Brand: Honeywell Home

Model: 748LC

Product type: Siren

Alarm type: Audible

Sound emission: 112 dB

Input voltage: 12V DC

Power source: DC power

Power consumption: 25.0 W

Color: White

Mount type: Surface mount

Durability: Tamper resistant

Height: 4.63″

Width: 4.19″

Depth: 3.75″

Minimum operating temperature: -20°F

Certifications and standards: UL 985 Residential Fire

Compatibility: Residential use

Country of origin: CN

Installation notes

Mount the siren to a 4″ electrical box or directly to the wall, and fit the snap-on trim ring last to hide the screws. Run the cable to a 12V DC supply and check that the supply can handle the siren's current draw before commissioning.