PRO-TECH
Accessories
Pro-Tech's Alarm Accessories
AlarmMinder Parts & Repair
B1250
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12 Volt Amp Hour Lead Acid Rechargeable Battery
AM upgrade
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Upgrade from Mark 220 to AM 2000
AlarmMinder Accessories
20P 30
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30 Pounds Adjustable Low Water Pressure Detector, Works up To 60 Pounds
20P 75
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75 pounds Adjustable Low Water Pressure Detector, Works up to 150 Pounds
A20P 30
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20P 30 Hermetically Sealed
ELK SP40
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40 Watt Speaker--- Use It With The MPI 11 for a 40 Watt Siren
ELK SS15
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15 Watt Self-Contained Siren With 2 Sounds 106dB at 10 Feet
ELK SS30
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30 Watt Self-Contained Siren With 2 Sounds 112dB at 10 Feet-- Each 3dB Double Loudness
ELK 100
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Siren Driver to be used with the ELK SP40
S 2300
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40 Watt Siren: Separate Siren Driver (MPI 11) & Wide Dispersion Speaker (ELK SP40) 114dB at 10ft
Thermalarm II
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"Normally Open" High and Low Temperature Detector with thermometer
Thermalarm III
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Hermetically Sealed "Normally Open" High and Low Temperature Detector With Thermometer
TempMinder 3000 Conv Kit
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Conversation Kit from TM 3000 to TM 3000 EXT