Product Name: Private AlarmsModel Number: YL-324 / 325Place of Origin: ChinaPower: 3 AG13 or LR44 batteries (included), or 2 x AA batteries Inner packing:Blister card Outer packing:200pcs/ctn

Features:1) Power: 4 x AA batteries (not included) for receiver2) 2 x 3pc butten battery for transmitter (included)Inner packing:double Blister cardOuter packing:50pcs/ctn

Product Name: Remote PIR SensorModel Number: YL-105Place of Origin: ChinaFeatures:1) Power: 4 x AA batteries (not included) for receiver 2) 2 x 3pc butten battery for transmitter (included)Inner packi

Features:1) Power: 9V 6F22 battery (not included)2) Sound: 85dB3) With a test key4) Low power signalInner packing:Blister cardOuter packing:100pcs/ctn

Product Name: Smoke AlarmModel Number: YL-331Place of Origin: ChinaFeatures:1) Power: 9V 6F22 battery (not included)2) Sound: 85dB3) With a test key4) Low power signalInner packing:Blister cardOuter p

Our factory is one of the biggest firms to produce this item. We have various shapes and sounds available. The minimal capacity is 2 million pcs/monthAlarm sound: 95dBInner packing:Blister card or col

Product Name: Window AlarmsModel Number: YL-323 / 323A / 323BPlace of Origin: ChinaOur factory is one of the biggest firms to produce this item. We have various shapesand sounds available. Alarm sound

Product Name: Wireless DoorbellModel Number: YL-732WL, 731WL, 815WLPlace of Origin: ChinaFeatures:1) Power: AC 110 / 220V, DC 4.5V2) Distance: 20m3) Frequency: 433.16MHz

Features:1) Distance: 20m2) Transmitter: 1pc AA battery3) Receiver: 1pc AA batteryInner packing:Leather boxOuter packing:20pcs/ctn