Bike siren lock alarm

vDouble Open pad Lock Alarm Double Open pad Lock Alarm Set alarm lock Insert key and turn to open the lock rod, the rod locks onto a key ring concave groove towards the direction of placing: issuance drops sound tone stating that the alarm system is up and working. Delay 5 seconds after the three sound a warning issued by the vibration of sound. 5 seconds and then subject to vibration, will issue a warning sound: if no trigger in one minute, then back to the original function, vibration, the ring three times a warning tone Feature (1).Usd on: Fit for cycle, motorcyle, electrombile, rolling door and so on. (2).Design Principles: Adapt Single-chip control. (3).Technology material: Adapt high-tech integrated circuits and digital sensor chip. (4).Special function : False alarm rate and static power consumption is the lowest among the similar lock. 1, Alarm function The alarm lock uses low-voltage electric buzzer, when burglar prying, smashing and hit the chip, the lok will beep at once, so that therat the burglar escape hurrily. 2. Set mechanical lock Insert key, rotate key to open the lock rod. In the opposite direction insert into keyhole. That is the the mechanical lock function. Mechanical lock adapt internal pressure column and external pressure type spring lock. 3. Change battery Open the lock, please dismantle two 5mm screws with a screwdriver, open the cover, and then put the batteries according Positive and negative. Technical parameter: 8(Double Open) (1) Alarming: automatic and all around alarm (2) Color: Plating white and dark blue (3) Meterial: Alloy steel (4) Size: 145 x 210mm (5) Lock diameter18mm (6) Package: 24 pcs (7) Net Weight: 600g Note: Dismantle screw only for change battery, not for open lock. Please change the batteries if comes following situation. Low beep voice Can't work well when you open the origianl package. Other abnormal situation. Intelligent burglar alarm lock: The alarm lock adopts imported MCU core control program, high-tech integrated circuits and digital sensor chip,with high stability and reliability.Its unique feature is that this lock’s false alarm rate and static power consumption is the lowest among the similar product.This product adds the alarm functon based on the norma mechanical lock. When burglar prying, smashing and knocks lock core, it will immediately gives off siren. This system uses piezoelectric buzzing chip,when shocked, the lok will beep at once, so that therat the burglar escape hurrily.l Alarm lock Insert key and turn to open the lock rod, the rod locks onto a key ring concave groove towards the direction of placing: issuance drops sound tone stating that the alarm system is up and working. Delay 5 seconds after the three sound a warning issued by the vibration of sound. 5 seconds and then subject to vibration, will issue a warning sound: if no trigger in one minute, then back to the original function, vibration, the ring three times a warning tone. Feature (1).Used on: Fit for cycle, motorcyle, electrombile, rolling door and so on. (2).Design Principles: Adapt Single-chip control. (3).Technology material: Adapt high-tech integrated circuits and digital sensor chip. (4).Special function : False alarm rate and static power consumption is the lowest among the similar lock. 1, Alarm function The alarm lock uses low-voltage electric buzzer, when burglar prying, smashing and hit the chip, the lok will beep at once, so that therat the burglar escape hurrily. 2. Set mechanical lock Insert key, rotate key to open the lock rod. In the opposite direction insert into keyhole. That is the the mechanical lock function. Mechanical lock adapt internal pressure column and external pressure type spring lock. 3. Change battery Open the lock, please dismantle two 5mm screws with a screwdriver, open the cover, and then put the batteries according Positive and negative. Technical parameter: AM-J101 (Double opne) (1) Alarming: automatic and all around alarm (2) Color: Plating white and dark blue (3) Meterial: Alloy steel (4) Size: 57x 200mm (5) Lock diameter:14mm (6) Package: 24 pcs (7) Net Weight: 1250g Note: Dismantle screw only for change battery, not for open lock. Please change the batteries if comes following situation. Low beep voice Can't work well when you open the origianl package. Other abnormal situation.