elevator lift arrival gong chime

Specifications elevator lift arrival gong chime

Elevator lift arrival gong arrival chime, electronic chime, phonetic stop reporter

    Arrival chime:   elevator lift arrival gong chime
Elevator lift arrival gong arrival chime, electronic chime, phonetic stop reporter   ECH-16//ECH-17   Main Features: 1.  "Dingdong, running up, running down, overload warning" 2. Language: English or customer made 3. Clear voice 4. Can be installed in the elevator control box, cars or hall 5. With nice phonetic sound at each stop, passengers can feel comfortable. 6. Offering all kinds of music and voice according with customers'  demands   Technical Parameters:  

Items	ECH-16	ECH-17
Supply Voltage	DC12~30V	DC12~30V
Trigger Mode	Active/ Passive	Active/ Passive
Voice Effects	3 voices	4 voices
Trigger Mode Pulse Width	≥100ms	≥100ms
Connection Pin	5 pins	6pins