- VESTA smoke detector
- Self-diagnostic function
- Incorporates 85dB siren
- Immunity to surges
- Works with 3 alkaline batteries
- CCTV
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- Access Control
- Intrusion
- Fire
- Networking
- IoT SmartHome
- SIM Cards
- Cybersecurity
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Alarm Transmission & Reception
Volumetric Detectors
Shock and Impact Detectors
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Anti-theft protection by fog
Proactive safety smoke
Cables
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VESTA-421SD-32-ALK-F1Smoke detector VESTA
VESTA Alarm
- All categories
- ALARM.COM Systems118
- VESTA Alarm421
- VESTA Medical Alarm33
- DAHUA systems34
- U-PROX Systems59
- Pyronix / HIKVISION systems92
- HONEYWELL® systems94
- PARADOX® systems130
- VISONIC® systems1
- DSC® systems2
- DIY Home system alarm GRADE 117
- Alarm Transmission & Reception27
- Volumetric Detectors173
- Shock and Impact Detectors33
- Magnetic Contacts72
- Special Detectors3
- Perimeter Detection83
- Sirens30
- Anti-theft protection by fog39
- Proactive safety smoke0
- Cables19
- Accessories117
Detectors
- All categories
- Grade 2 Wireless Panel12
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- Keypads and Push Buttons27
- Detectors81
- VESTA Security Fog4
- Sirens and Smoke Generator9
- VESTA IP Cameras62
- Modules and expanders20
- Automation Devices F113
- Z-WAVE Devices59
- ZigBee devices15
- LORAWAN communication3
- Battery10
- Supports and Spare Parts33
VESTA-421

Smoke detector VESTA
VESTA-421
SD-32-ALK-F1
View previous model
VESTA radio smoke detector VESTA-022

Main features
Specifications
- Optical sensor capable of preventing false alarms coming from the stove
- Detection of polyurethane foam in fast-moving, slow-burning fires
- Reflective photoelectric sensor to detect smoke from any source, especially slow fires
- Immunity to high voltage power surges
- Automatic monthly calibration to readjust the detection threshold value
- Self-diagnostic function to ensure optimum performance
- Powerful 85dB siren
- Random supervisory signals to verify system integrity
- 868 MHz radio frequency
- Powered by 3 alkaline batteries
- Operating temperature of -10°C ~ +45°C (-10°C ~ +45°C)
- Relative humidity up to 85% (non-condensing)
- Dimensions: 105 (W) x 105 (H) x 41 mm
| REFERENCE / MODEL | VESTA-421 / SD-32-ALK-F1 |
|---|---|
| Power | Self-powered |
| Battery type | Alkaline AA |
| System | Wireless |
| Protocol | F1 |
| Colour | White |
| Detector type | Heat || Smoke |
| Certificate | EN14604 |
| Installation environment | Indoor |
| Battery life | 5 years |
| Display | No |
| On Board Siren | Yes |
| OTA Upgrade | No |
| Remote configuration | Yes |
| Batteries | Included |
| Onboard AI | No |
| Sensitivity levels | No |
| Interconnection | No |
| Emergency light | No |
| Easy Clean | Yes |
| Autonomous trigger | Yes |
Documentation
| Language | Name | Type | Action | |
|---|---|---|---|---|
EN | | Manual | ||
ES | | Manual | ||
FR | | Manual | ||
IT | | Manual | ||
EN | | Self-generated File | ||
| | Image |


