Onvian Upgraded Wireless Anti-Theft Motorcycle Bike Alarm Waterproof Bicycle Security Alarm Vibration Sensor with 2 Remotes, 113dB Loud

An alarm need 3 AAA alkaline batteries ( included ) standby for 6-10 monthsA remote need a CR2032 button battery ( included ) standby for over 1 yearWireless range: 10-20 metersWorking environment temperature: -20~60 degreeWorking environment: <80%Storage temperature: -30~70 degreeArming and DisarmingAdjusting Touch Sensitivity3 Levels Adjustable Volume3 Ringtones for Your ChoiceSOS FunctionsBattery Low Indicate (Longer stanby time)Wireless Remote

What is motormaker.net?
MotorMaker.net is an online retailer and bulk order e-shop for  electric motor and controller products, range from standard products and customized products. Main production bases are located in Shenzhen, Dongguan, Wuhan, Shanghai and Chengdu. A professional team supports your order and customization design.  

What service can be supported from motormaker.net?
MotorMaker.net offer product order and product customization service. All orders will be supported after-sales service, including quanlity gurantee, and technical support. 

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You can online order product from motormaker.net by adding product to cart and got to checkout page. Multiple currency options are supported. You can choose suitable currency to place order. Before checkout, you should register account to submit order information.

How to delivery your order from motormaker.net to you?
For order delivery, motormaker.net provides three shipping options, express, air-flight and sea freight. You can choose one option according to your order.

How to inquiry product bulk price?
For the interested product, you can submit bulk price inquiry by bulk order inquiry form.