SanJie Wireless Indoor Motion Sensor Alarm With Remote Control

• 【Powerful Deterrence, Garage Protection】When the motion sensor alarm detects movement in the garage, it instantly sounds a powerful 110dB siren to alert your family and help deter intruders. This motion alarm adds another layer of protection for vehicles, tools, and valuables, helping your family rest easier.
• 【Multi-Space Protection, Ready When Needed】This wireless motion sensor is suitable for homes, garages, sheds, vans, RVs, shops, and other indoor spaces. Unlike fixed motion detectors, it can be quickly deployed for daily security, travel, moving, or temporary stays, giving you added peace of mind in different settings.
• 【Two Modes for Welcome and Night Security】In Chime mode, the motion sensor door chime gently alerts staff when customers arrive without disturbing visitors, allowing the Motion Sensor Doorbell to support smoother service. In Alarm mode, it is ideal for women living alone at night, sounding a loud alarm when unusual movement is detected to help deter strangers and alert family members.
• 【Remote Control, Easier High Placement】When the motion detector alarm is installed high in a garage or shed, there is no need to climb a ladder repeatedly. In an open indoor area, the remote controls the motion detector from up to 80m away for arming, disarming, muting, and chime selection. Press the chime button to stop an active alarm, making operation easier for people with limited mobility.
• 【Flexible Installation, Dual Power】This motion sensor alarm indoor mounts on a wall with adhesive or screws, or sits on a table, shelf, or inside a vehicle. Use the included AA batteries for travel, vehicles, or places without outlets, or power the motion sensor indoor with the included Type-C cable for long-term home or garage use, allowing easy and reassuring setup in different environments.
• 【Wide-Angle Detection, Fewer Blind Spots】Built-in PIR technology allows the door motion sensor to detect movement from about 2-7m across a 120° angle. The unit rotates 360°, letting the motion sensors aim at key areas based on the space, so alerts are more timely and everyday protection feels more reassuring.
• 【No WiFi, Reliable in Weak-Signal Areas】This motion alarm indoor requires no app, hub, or WiFi and operates directly by remote control. The built-in motion sensor provides independent alerts in garages, sheds, and other weak-signal areas, keeping security simple and reliable.

Motion sensor： can be mounted to the wall/by doorways, when sensor field is crossed, It transmits the signal to within the 500ft. Motion sensor easy to monitor elderly getting out of bed or leaving the room。