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Hochiki Ekho Hybrid Wireless Smoke Detector with Voice Sounder & VAD (EK-WL8-OV)
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EK-WL8-OV
Hochiki Ekho Hybrid Wireless Smoke Detector with Voice Sounder & VAD (EK-WL8-OV)
Discontinued
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Product Details for Hochiki Ekho Hybrid Wireless Smoke Detector with Voice Sounder & VAD (EK-WL8-OV)
The Hochiki EK-WL8-OV is a wireless optical smoke sensor that incorporates a voice sounder and visual alarm device (VAD) with white LEDs and 0.5 Hz flash rate.
The sensor utilises optical smoke detection technologies and algorithms for improved performance, which can contribute to reducing unwanted alarms.
Utilising well-proven adaptive radio signal processing algorithms ensure the highest levels of life safety and system reliability are achieved.
Key Features of the EK-WL8-OV |
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> Approved to EN54-3, 7, 23 & 25
> RED compliant > Voice Sounder and VAD Incorporated > Internal algorithm processing for optimal performance > Tamper switch > Up to 10 years battery life (dependent on operational usage) > Utilises standard low cost lithium battery technology > Bi-directional wireless communications > Self-optimising wireless amplitude and frequency > Designed for use with EkhoTranslator/Expander modules |
| Brand | Hochiki |
|---|---|
| Manufacturer Part No. | EK-WL8-OV |
| Primary Power Source | Longlife Batteries (Lithium) |
| System Type | Wireless |
| Protocol Compatibility | Hochiki ESP |
| Sensor Type | Optical |
| Detectable Medium | Smoke |
| Colour | White |
| Warranty | 3 Years |
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Product Specification for Hochiki Ekho Hybrid Wireless Smoke Detector with Voice Sounder & VAD (EK-WL8-OV)
| Description | Hochiki Hybrid Wireless Optical Smoke Sensor with Built in Voice Annunciator and VAD |
| Product Code | EK-WL8-OV |
| Dimensions: | Dia:111mm x H:74mm |
| Operating frequency range: | 868 - 870 MHz |
| Communication range (in open air) : | 1200 m |
| Modulation type: | GFSK |
| Operating frequency channels: | 6 |
| Max. radiated power: | ≤ 25 mW |
| No. of messages: | 3 (only one message can be played at a time) |
| Sound pressure level @ 1m: | >91 dB(A) for all messages |
| Frequency range: | 500 - 3500 Hz |
| VAD LED colour / Rating: | White / C-3-2.6 |
| Flash frequency: | 0.5 Hz |
| Operating temperature: | -10 °C to + 55 °C |
| Humidity (max): | 95% RH - Non Condensing |
| Power supply (Dual 3V lithium batteries) | 1 x Primary cell (CR123A: 1.2Ahr, up to 10 years primary battery life) 1 x Secondary cell (CR2032): 1.2Ahr, 8 months secondary battery life) |
| Approvals: | BS EN 54-7 Smoke Detectors, BS EN 54-3: Sounders, BS EN 54-23: Visual Alarm Devices, BS EN54-25: Components using radio links |
| Weight: | 215g |
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