Motion Sensor, Chime & Security Sensor, Security Equipment, Wireless Doorbell/Wireless Doorbell/4 Level Sound, 36 Calling Music, Call Bell (1 Transmitter, 2 Receivers)

Transmission distance: Outdoor perspective: Up to 596.9 ft (180 m), Indoor perspective: Up to 266.4 ft (For office doors: Some people enter your office without knocking the door Security Alarm: It only detects people close to a window or someone who is trying to open a window, and the chime or siren will ring Includes infrared sensor, sensor light function. ● Welcome to our shop helper, shop customers: Wireless Motion-Chime: When people come just below the door or entryway, the wireless motion chime plays welcome tones and welcome songs, giving your customers a pleasant feeling. ●Doorbell Mode: Detects visitors from long distances and has a wireless working range of 396.9 ft (180 m). Infrared Monitoring: This allows you to care for the elderly, children, and pets. Give you a hint Highly practical ①LED indicator light 2. There are 36 songs for calling music, so you can choose according to your preference. 3. 4 modes: Comes with a welcome bell, chime, security, and night light modes to satisfy most demands. 4. There are 4 levels of volume to satisfy your needs. And the 113 db loud speaker will last for 30 seconds. Package Contents 1 x Receiver 1 x Transmitter (batteries not included) 1 x Sensor machine installation tool. 1 x Other accessories (such as screws) Special Note: 1. No waterproof function 2. The sound size can be adjusted. 3. If you have too many partitions, it may shorten the wireless distance. Thank you for your understanding. 4. Do not scratch the center

• (High Sensitivity Receiver) Adopts a high-sensitivity receiver, this doorbell is up to 658.6 ft (200 m). The transmitter can be fixed anywhere with screws. Receiver plugs into an outlet. High sensitivity receiver, stable reception on walls, wood doors, steel doors and so on, can be used in 2-story buildings
• (Convenient for Guests' Notifications, Security Security) The transmitter will detect human movement and notify you when you are away from places such as entrance chime, visitors, nurse calls, nursing homes and restaurants, warehouses, businesses and stores. The receiver reception distance is up to 90 meters indoor, with no outdoor shielding, up to 200 meters. This item can be used for security measures such as warehouses, stores, and offices
• (Highly Practical) 1. LED indicator light. 2. There are 36 songs for calling music, so you can choose according to your preference. 3. There are 4 levels of volume to satisfy your needs. And the 113 db loud speaker will last for 30 seconds
• (Welcome to shop helpers and shop customers) Wireless Motion Chime: When people come directly below the door or entryway, the wireless motion chime can play the welcome tone and welcome song, giving your customers a pleasant feeling. (Precaution) It is not waterproof. Do not damage the center for accurate sensing and reception
• (Can be installed in a variety of locations) There are multiple combinations available, so you can choose your desired combination according to your needs. You can hear the sound anywhere in the house. No setup is required, but just plug the receiver into the outlet, insert batteries into each transmitter and place it anywhere you want
• Battery Operated, Easy Installation: The wireless chime uses radio waves and is non-contact and hygienic than a push button type. This door chime is the perfect door chime to notify people of entering or exit. Simply plug the receiver into an outlet. The transmitter does not require any wiring and is battery operated (2-way powered by 3 AAA batteries or micro USB), so you can install it anywhere (*Batteries not included). You can fix it anywhere with double-sided tape or the included screws