EKHO EK-WL8-AU Manuel de description générale - Page 3

Parcourez en ligne ou téléchargez le pdf Manuel de description générale pour {nom_de_la_catégorie} EKHO EK-WL8-AU. EKHO EK-WL8-AU 8 pages. Wireless optical smoke sensor with integrated voice annunciator and visual alarm device (vad)

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STFV.425238.037-AU-UM rev. 24

TECHNICAL SPECIFICATIONS

Communication range with a translator or

expander

Radio frequency

Modulation type

Operating frequency channels

Radiated power

Receiver category (EN300-220-1)

Sound pressure level at 1m

Frequency range

Number of messages

VAD:

VAD rating

Flash color

Flash rate

Light temporal pattern

Battery life:

Primary battery (type CR123A, 2.75-3.2V)

Secondary battery (type CR123A, 2.75-3.2V)

Dimensions (with the base)

Weight

Max tolerated humidity

Operating temperature range

Case material

NOTE Check

STFV.425238.037-E-PS for further data, obtainable from the manufacturer.

the latest version

EK-WL8-OV/AU

WIRELESS OPTICAL SMOKE SENSOR

WITH INTEGRATED VOICE

ANNUNCIATOR AND VISUAL ALARM

DEVICE (VAD)

06.11.2020

1200 m

918-926 MHz

GFSK

Not more than 25 mW

1.5

> 91 dB(A) for messages 2 and 3*

> 86 dB(A) for message 1

500...3500Hz

up to 3

C-3-2.6

White

0.5Hz

200msON / 1800ms OFF

> 10 years (No activation)

> 7 years (Activation 30 s / week)

> 2 months (after primary battery low

fault)

(111x111x74) mm

215 g

95% RH

From –10 °C to +55 °C

FR ABS & Polycarbonate

*see full table at the end of the document

of the product specification document

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