3 New Ring Alarm Z Wave S2 Contact Sensors They are new. They were stored so I don't know if the little button cell batteries are still good. I pack carefully and ship out promptly. Returns- No partial refunds. Returns accepted as long as the item is returned in the same condition and passes our inspection for internal parts theft and switching. We attach holographic tamper tags that must be in tact. Fraudulent returns will be reported to the proper authorities.
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