Smoke and Heat Alarm HM2DHW-T
|
Model |
HM2DHW-T |
|
Power Supply |
3 V DC, sealed-in battery |
|
Battery Life |
10 years |
|
Smoke Sensor |
Photoelectric |
|
Heat Sensor |
Thermistor |
|
Heat Alarm Class |
A1 |
|
Heat Alarm Temperature |
57°C |
|
Wireless Interconnection |
Heiman proprietary bi-directional RF protocol |
|
Wireless Frequency |
868MHz / 433MHz |
|
Transmission Range |
Up to 250 m (open field) |
|
Sound Level |
85 dB @ 3 m |
|
Working Temperature |
-10℃-50℃ (14℉-122℉) |
|
Working Humidity |
10%-95%RH（non-condensing） |
|
Plastic Material |
Flame-retardant ABS+PC, UL94 V-0 |
|
Installation Positions |
Ceiling Mounting |
|
Mounting Type |
Mounting bracket |
|
Dimensions (L × W × H) |
86 x 86 x 41.6 mm |
|
Standard Compliance |
EN 14604:2005/AC:2008, BS 5446:2-2003 |
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Dual Detection - Smarter Fire Protection
HM2DHW-T combines photoelectric smoke sensing with thermistor-based heat detection in one compact alarm. It responds to both smoke and rapid temperature rise, delivering reliable dual protection for homes and indoor spaces where every second counts. -
10-Year Battery Life
Powered by a built-in 10-year lithium battery, HM2DHW-T provides long-term,maintenance-friendly protection. No frequent battery replacements, no unexpected downtime - just dependable, round-the-clock fire safety for your family, year after year. -
Wireless Interconnection - Alert the Whole Home
With 868.3 MHz wireless interconnection, multiple alarms communicate with each other across the premises. When one alarm detects a fire hazard, all interconnected alarms sound simultaneously - giving everyone in the building an early warning, no matter where the fire starts. -
APP Remote Management
Connect HM2DHW-T to the APP for complete peace of mind. Check device status, monitor battery levels,review event logs, and run remote functional tests - all from your phone. Alarm memory records every triggered event, so you're always informed of what happened while you were away. Stay on top of your home's fire safety, whether you're on the couch or far from home. -
Test & Hush Function
The front test/hush button puts control at your fingertips. Press to run a quick functional test and confirm the alarm is ready to protect. When a nuisance alarm sounds - like burnt toast in the kitchen - simply press to temporarily silence it when appropriate. Everyday convenience, without compromising safety. -
Easy Installation
With a compact, low-profile design, HM2DHW-T blends seamlessly into any room. Simple ceiling-mount installation means you can set it up in minutes - no complicated wiring, no professional tools required.Position it in bedrooms, hallways, kitchens, and living areas for complete coverage. Install it once, and let it protect your home around the clock.
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