SIP explosion-proof ceiling horn Yd-506 AC120V - Image 1
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SIP explosion-proof ceiling horn Yd-506 AC120V

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Description

10W-20W-30w –
Compatible with standard SIP (RFC3261) protocol, can access the mainstream IP PBX/IMS platform, explosion-proof speakers, parameters; 1; built-in SIP
digital decoding amplifier, built-in power input voltage 220V-50HZ, 220V-50HZ, dC12V-24V can be customized explosion-proof structure parameters in line
with GB 3886.1-2010 GB 3836.2-2010 GB12476.1-2013 GB 12476.5-2013, grade 6 dustproof, grade 5 waterproof, constant pressure type 100V input,
enclosure protection registration IP65, , maximum sound pressure level; 125dB, effective bandwidth 300-5000 Hz, working temperature; -60 — -80 degrees;
external size 180 * 180 * 130 mm; into the line head 4 DN15G1/2 explosion-proof certificate, inspection report