PHT1*
The Invisi-Guard™ PHT1 Thru-Beam Photo Eye
*Invisi-Guard PHT models have been recently discontinued but, are still supported.
PHT models are now replaced by IG2.
PHT1 includes two independently housed units: a battery powered infrared
emitter and a receiver that wires directly to your controls. The battery
powered emitter saves time and money by eliminating the need to saw
concrete or run wire across the opening. The built-in audible low battery
alarm alerts users when it is time to replace batteries.
Safety Standards and Codes:
PHT1 has been independently tested to comply with the UL325 standard for gate safety. It is suitable for indoor or outdoor use and distances up to 30 ft.
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