Lightly used wireless door open sensor and chime system by Sanjie! Perfect for home security, office entry alerts, or keeping an ear out for kids or pets.
Key Features:
500ft wireless operating range
55 selectable ringtones and adjustable volume (0–110dB)
Magnetic door/window sensor triggers the receiver instantly
Expandable system compatible with additional sensors
Condition: Excellent condition, comes in the original box.
Smoke-free and pet-free home. Fast shipping! Feel free to bundle.
