CPVAN BRAND YOU CAN TRUST - The team at CPVAN SECURITY has dedicated more than 10 years and thousands of hours making the highest-quality security products in the UK every customer satisfaction and feedback prove a good reputation. This motion sensor alarm mainly protects your Shed, Garage, Van&etc. MORE SECURE DESIGN - Communication range of up to 328ft/100m (Sound range in open place) and detection range of the infrared sensor of approximately 16-26ft/5-8m, 125db alarm or loud chime mode and state-of-the-art passive-infrared (PIR) to detect any movement within the detection zone to keep you informed and safe. EASY INSTALLATION - Remote controlled operation with SOS button, activate and deactivate the system even from the outside - solid user manual provided. Just paste motion sensor alarm in the right place, you can also set it by stent. Powered by 3 AA batteries (incl.) or power adaptor (not incl.). SERVICE TECHNICAL SUPPORT - This cost-effective simple product is easy to use, simply set once and forget - protect yourself today. Get peace of mind knowing our products are covered by our warranty and technical support. NOTE - You can control the two-alarm unit with one remote control, or two remotes control one alarm unit after pairing. Cannot Expand this PIR motion sensor with each other. The volume of the alarms and chimes can be adjusted via the volume keys on the main unit or by remote control. Updated CP2 with chime function and alarm function., Weight: 0.5952481074 pounds, Manufacturer: CPVAN