RS-450 IP Intercom Substation

RS-450 IP Intercom Substation

RS-450 IP Intercom Substation

RS-450

RS-450 একটি সাবস্টেশন যা N-8400RS 4-Wire সাবস্টেশন ইন্টারফেস ইউনিটে সংযুক্ত থাকে। কল বাটনে চাপ দিয়ে প্রোগ্রামড মাস্টার স্টেশনে কল দিয়ে কথা বলা যায়।

Call Button Momentary (Emergency call: Press twice within 400 ms.)
Rated Input 1 W
Internal Speaker cone-type
Internal Mic Electret condenser type
Wiring Twisted pair cables (2-pair)
Transmission Range 1 km (1093 yd)/φ0.5 mm (AWG24)
1.5 km (1640 yd)/φ0.65 mm (AWG22)
2 km (2187 yd)/φ0.9 mm (AWG19)
Operating Temperature -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F)
(Temperature range not to freeze the speaker and switch)
Finish Panel: Stainless steel, hairline
Call Button: Resin, black
Dimensions 120 (W) × 120 (H) × 41.5 (D) mm (4.72" × 4.72" × 1.63")
Weight 510 g (1.12 lb)
Accessory Box mounting screw (No.6-32UNC × 18) ……4,
Box mounting screw (M4 × 25) ……4
Applicable Box For flush-mount: 2-gang electrical box YC-302 (option)
For surface-mount: Indoor wall-mount box YC-822 (option)

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