What is the difference between model PS-Y and PS-A2?
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- Issue Time
- Jun 8,2020
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PS-Y only providesvisible alarm; PS-A2 can detect people's approach, can display resistance andprovide audible and visible alarm.
PS-Y only providesvisible alarm; PS-A2 can detect people's approach, can display resistance andprovide audible and visible alarm.