Risco-group WL Internal Rectangular Sounder Manual de usuario descargar pdf (Pagina 9)

Wireless Sounder Instructions 9

Technical Information

Electrical

Power Supply 5 X CR123, 3V Lithium Battery (3 batteries for the Radio

Transceiver, 2 batteries for the Speaker)

Battery life 3 years (typical)

Speaker sound level 105 dB @ 1 meters (adjustable)

Size (HxWxD) 145 x 120 x 50 mm (5.7x4.7x2 inch)

Weight (batteries not

included)

0.44Kg (15.52 oz)

Radio

Radio type Two Way Narrow band

Frequency 868 MHz or 433MHz

Range up to: 150m (492’) Line of sight

Supervision Yes

Modulation Type ASK

Environmental

Temperature - 25°C to 60°C (-4°F to 140°F)

IP Rating IP 44

Environmental Class Class IV

Ordering Information

Part Number Description

WL S40 2 way Internal Wireless Sounder, 433 / 868.65 MHz

Specifications are subject to change without prior notice. Should any questions arise please contact your

supplier.

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Risco-group WL Internal Rectangular Sounder Manual de usuario Pagina 9