
Sentek SD119-4-12 12V 4-Wire Smoke Detector
Sentek SD119-4-12 12V 4-wire photoelectric smoke detector with selectable N/O or N/C relay output, low standby current, LED alarm indicator and ceiling-mount design.
15,70 € gan CBL
Tá CBL san áireamh sa phraghas · Seoladh: Éire ó 29,76 € · seachadadh ar fud an domhain le DHL Express
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Sentek SD119-4-12 12V 4-Wire Smoke Detector
Product description
Model designation: SD119-4-12, 4-wire
Operating voltage: 12 V DC
Detection technology: photoelectric smoke detector
Relay output: the contact can be configured as N/O or N/C and follows Form A standard, 1 A at 30 V DC or 0.5 A at 125 V AC
Parameter / Value
Supply voltage: 12 V DC
Current consumption, standby: approximately 80 µA
Alarm current: approximately 30 mA
Start-up time: up to 30 s
Recovery time, cycle time: 1–3 s
Dimensions, housing and base: Ø 100 mm × 46 mm
Weight: approximately 130 g
Operating temperature: -10 °C to +50 °C
Humidity resistance: 0–95% RH, non-condensing
Smoke detection sensitivity: 0.98–2.40%/ft (UL) or 0.08–0.14 dB/m (EN)
Functions and features
4-wire connection
Relay connection: selectable N/O or N/C Form A contact, supporting different system types
Robust construction with durable SMD electronics and sensor
Low-profile modern design with a smooth lightweight plastic housing, suitable for ceiling installation
False alarm reduction: advanced algorithms improve reliability and reduce false alarms caused by dust or vapour
LED indicator for visual alarm display
Datasheet
Installation guide
Declaration
| Cód táirge | K000537 |
|---|---|
| Cód an mhonaróra | SD119-4(12V) |
| Branda | Sentek |
| Riocht | Nua |
| Baránta | 24 mí |
Níl aon léirmheas ann fós. Ní féidir ach le ceannaitheoirí an táirge seo léirmheas a scríobh – seolaimid nasc i ríomhphost tar éis an tseachadta.
| Taisceadán beartán Smartpost (Itella) | 2,55 € |
|---|---|
| Taisceadán beartán Omniva | 3,10 € |
| Taisceadán beartán DPD | 2,60 € |
| Oifig an phoist Omniva | 8,68 € |
| Cúiréir DPD | 6,82 € |
| Baileoidh mé é (ón oifig, trí choinne) | saor in aisce |
| Taisceadán beartán nó siopa beartán | de réir tíre agus meáchain |
| Cúiréir | de réir tíre agus meáchain |
| Cúiréir DHL Express (1–3 lá oibre) | de réir tíre agus meáchain |
Táirgí i stoc: seoltar laistigh de 1–2 lá oibre tar éis íocaíochta. Tá am seachadta na dtáirgí ar ordú luaite san fhaisnéis táirge. Tá ceart tarraingthe siar 14 lá ag tomhaltóirí – féach Aischuir agus Baránta.
Seachadaimid ar fud an domhain le DHL Express (1–3 lá oibre); braitheann an praghas ar an tír agus ar mheáchan an bheartáin.




