DHI-HY-SA21A-W2(868) smoke detector Photoelectrical reflection detector Wireless
Model DHI-HY-SA21A-W2(868)EAN 6923172538963
27 specifications
- ConnectivityWireless
- Weight140 g
- ColourWhite
- InterconnectableNo
- Power sourceBattery
- Operating temperature (T-T)-10 - 55 °C
Overview
- Connectivity
- Wireless
- Weight
- 140 g
- Colour
- White
- Interconnectable
- No
- Power source
- Battery
- Operating temperature (T-T)
- -10 - 55 °C
- Brand
- Dahua Technology
- Category
- Smoke Detector
- Model
- DHI-HY-SA21A-W2(868)
- Part number
- DHI-HY-SA21A-W2(868)
- EAN / UPC
- 6923172538963, 6931940523097
- Also known as
- Dahua Technology DHI-HY-SA21A-W2(868) smoke detector Photoelectrical reflection detector Wireless
Specifications
27 specifications in 7 groups
Features
| Specification | Value |
|---|---|
| Detector type | Photoelectrical reflection detector |
| Interconnectable | No |
| Connectivity technology | Wireless |
| Bandwidth | 868.3 MHz |
| Housing material | ABS |
| Product colour | White |
| Suitable for indoor use | Yes |
| Light alarm | Yes |
| LED indicators | Alarm, Fault, Power |
| Alarm decibels | 90 dB |
| Alarm mute | Yes |
| Maximum range | 1000 m |
| Mounting type | Surface-mounted |
Power
| Specification | Value |
|---|---|
| Power source | Battery |
| Input voltage | 3 V |
| Battery life | 3 year(s) |
| Battery low indication | Yes |
| Battery type | CR123A |
| Compatible battery sizes | CR123A |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | -10 - 55 °C |
| Operating relative humidity (H-H) | 0 - 95% |
Certificates
| Specification | Value |
|---|---|
| Certification | EN 14604:2005+AC:2008 |
Weight & dimensions
| Specification | Value |
|---|---|
| Diameter | 9.8 cm |
| Height | 43.1 mm |
| Weight | 140 g |
Battery
| Specification | Value |
|---|---|
| Battery technology | Lithium |
Sustainability
| Specification | Value |
|---|---|
| Compliance certificates | CE |
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