TOA N-8410MS N-8000 Series Master Station for N-8400RS

TOA N-8410MS N-8000 Series Master Station for N-8400RS This Master Station is designed to connect to the N-8400RS Sub Station Interface Unit, and provides hands-free or handset conversation of high sound quality. This station can be mounted to the wall using an optional YC-280 wall mounting bracket. Specification Power Source 24 V DC (supplied from the sub station interface unit N-8400RS) Current Consumption Max. 30 mA Wiring Method 2 sets of twisted pair cable Transmission System 4 wire baseband transmission system Signal Level 25 dB* (up) Speech Method Hands-free or handset conversation Audio Frequency Range 300 Hz – 7 kHz Transmission Range 1 km (1093 yd)/φ0.5 mm (AWG24), 1.5 km (1640yd)/φ0.65 mm (AWG22), 2 km (2187 yd)/φ0.9 mm (AWG19) Hands-free Speaker: 5.7 cm cone-type Microphone: Omni-directional electret condenser microphone Speaker volume control: 3-step switch (1-step) Handset Receive path: Dynamic type Handset receiver volume control: Rotary volume Maximum control level: 12 – 18 dB Indication Status lamp Line Connecting Terminal RJ11 modular jack Installation Method Desk/Surface mounted master station (When mounting to the wall) Operating Temperature 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) Operating Humidity 90 %RH or less (no condensation) Finish Body Dimensions 148 (W) x 208 (H) x 70.5 (D) mm (5.83 × 8.19″ × 2.78) (excluding a curl cord section) Weight 720 g (1.59 lb) Accessory Connection cord (3 m (9.84 ft))