4 Lot - 4 Units per buy it now price New other - out of box - no box or manual some rub marks on units from being stored in bulk European or Asian Model - not compatible as far I can tell with USA security panels Buy at your own risk if using in USA or your not fully familiar with this exact model # 60-703-55 All power up - most have batteries but being sold with no batteries in case some are missing batteries This description was translated from an Asian website 60-703-55 / General Electric GE wireless indoor passive infrared motion detector 
Description: detection of indoor objects move Can be used for large room, hallway and stairwell Passive infrared detection * Battery life 8-10 years, increasing a battery can delay detector working time Optional pet lens · two kinds sensitivity adjustable · Appearance compact · Crystal Technology Technical parameters * includes a 3.6VDC AA lithium batteries * 8--10-year battery life (a battery); 14--18-year battery life (two batteries) Operating temperature: -12 ℃ to 49 ℃ · Tamper · every 64 minutes to send a status report to the host · Color: light gray • Installation: Wall · foot ...  Please ask questions before bidding No Returns