• Low Current Draw...less than 0.5 amps
• Polarity & Voltage Spike Protection
• Reliability in Extreme Temperatures...hot or cold
• Steam-cleanable construction
• 60 pulse-per-minute alarms
• Compliance with OSHA, Bureau of Mines, and All States Regulations
• Conformance to SAE J944b Criteria
• Solid State Electronics
• "Sealed in Epoxy" construction