Home Telephone accessories
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Doorbells, Electronic Accessories, Home Appliance & Accessories, Home Telephone accessories
Audio Intercom Door Phone Home Intercom System AC or DC
Doorbells, Electronic Accessories, Home Appliance & Accessories, Home Telephone accessoriesAudio Intercom Door Phone Home Intercom System AC or DC
Specifications of Audio Intercom Door Phone Home Intercom System AC or DC :
- Voltage: 220V AC or DC6V(8x AA battery) (4 in each handset) not include the battery
- Output sensitivity: <60mV / frequency 1000Hz
- Frequency response: ±3dB(300Hz-3400Hz)
- Noise voltage: <10mV
- Ring sound level: >70dB(AT 0.5m)
- Quiescent current: <5uA
- Intercom working current: <100mA
- Color: white
- Talk time: unlimited, free calls
- Power Source: Battery or AC Power
- Range of application: Family, School, Restaurant, Office and so on
- Excellent consumer side of the tone circuit, intercom voice clarity
SKU: n/a -
Computer Accessories, Converters & Regulators, Electrical And Hardware, Electronic Accessories, Home Appliance & Accessories, Home Telephone accessories, Hotel Equipments, Power Guards, Voltage Stabilizers
Unitec VOLTAGE POWER PROTECTOR AND LIGHTNING GUARD SRI LANKA MODEL SG-15A
Computer Accessories, Converters & Regulators, Electrical And Hardware, Electronic Accessories, Home Appliance & Accessories, Home Telephone accessories, Hotel Equipments, Power Guards, Voltage StabilizersUnitec VOLTAGE POWER PROTECTOR AND LIGHTNING GUARD SRI LANKA MODEL SG-15A
Features:
- Plug-in installation, small size, easy to install, no screw fixing
- Suitable in the circuit of line voltage 220v ac, 50Hz under rated power
- Protector cut off power supply at once for exceeding the over voltage, and recover automatically 30s later after circuit back to normal
- Automatic recovery delay time 5 Minutes: prevent additional damage to the electrical appliances due to frequently switch on and off caused by the unstable voltage
- Protector also cut off power supply at once for voltage fluctuation
- Working status indicator: green for working (on), red for protection (off), yellow for time delaying (wait)
- 750C high temperature resistant and flame retardant enclose
- Domestic top brand high quality copper relay
Applications:
- Fridges
- Freezers
- Cooler
- Pumps
- TV’s
- Protect the home appliances against the damage of low voltage, Surge, Spike, etc.
- TV’s
- Laptop, Computers
CAN BE USED FOR ALL APPLIANCES BELOW 3000 Watts
SKU: n/a