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ADD: 18F, No. 157, Zhongshan 3 Rd., Yuzhong district, Chongqing, China
Post code: 400015
Mob/Whatsapp: +86-13640513313
TEL/FAX: +86-23-86595013
Email: manager@bochimachinery.com
BMMEECSTP-02 Wall-mounted Anti-noise Automatic Telephone
Application:
1. Suitable for feedback voltage:24-48V
2. DTMF send signal, touch-tone
3. Suitable for the engine room and the noisy places, it is used with the sound-light alarm
4. Wall-mounted
Model:
Specifications:
1) User feedback voltage: 24-48V
2) Signal tone:450±25Hz
3) Ringing current voltage:75±10V 25±3Hz
4) Telephone DC resistance:<300Ω
5) Receive the loudness words:≥85dB
6) Ambient noise:≤120dB
7) Color: royal blue
8) IP class: IP44
9) Weight: 1.8Kg
Installation dimensions:
Stuffing box cable entrance hole size: 2-Φ12