Voice alarms are available for virtually any condition that can provide an input to our alarm panel, and we can load any custom message that you request when you place an order with us. The standard control inputs are 120 Volts AC to match most overhead crane control systems. Other voltages are available if requested at the time of the order.
MODULE SPECIFICATIONS:
- Operating Voltage: 11 to 14 Volts D.C.
- Adjustable current draw: 1/4 to 1.8 Amps.
- Low current triggers: 9 to 14 Volts DC @ 30 mA.
- Maximum sound level: 122 dB @ 1 meter.
- Maximum speaker loading: 4 Ohms.
PRODUCTS:
- CK-2: Two-Channel Alarm, very popular with small equipment.
For information about our CK-2 reference the CK-4 page. - CK-4: Four-Channel Alarm, for medium to large cranes.
- CK-8: Eight-Channel Alarm, the best choice for large special projects.