Rilevatore di movimento, rilevatore di passaggio, allarme, campanello per gatti, sistema di allarme wireless con ricevitore a spina e sensore PIR per ufficio, negozio o casa

Multiple Applications: Ideal for alerting you before guests or intruders arrive. Each receiver can connect to up to 20 motion sensors. Sensor Power: 3 AAA batteries (not included); Receiver Power: DC 110V – 240V. Ringtones and Volume: 38 selectable melodies, 4-level volume adjustment, from 0 dB (mute) to 80 dB. An LED indicator flashes blue when a signal is received, ensuring that people wearing headphones or with hearing impairments don't miss visitors. IP65 Waterproof: Wireless outdoor weatherproof surround alarm. Made of IP65 waterproof material with an embedded waterproof groove and raised waterproof cover. Professionally tested to withstand IP65 waterproof rating, operating in temperatures from -20°C to +60°C. Ideal for installation on front doors, window frames, driveways, sidewalks, and anywhere in the home where you need to be alerted to movement. Also ideal for alerting businesses working inside or outside their line of sight when customers enter the store.