Doorbells Konnwei

Feature: 1. Solar doorbell, supports solar charging, environmental protection, no radiation, can rest assured to use. 2. Free pairing, one transmitter can be tuned to multiple receivers, and one recei more→ver can also be tuned to multiple transmitters. 3. Wireless doorbell alarm system, widely used in homes, offices, apartments, villas, factories, shops, etc. 4. Strong penetrating power, stable long?distance signal, no interference, no signal reception problems. 5. With 52 kinds of music options, clear sound quality, 4 levels of volume adjustment, easy to use. Specification: Condition: 100percent Brand New Item Type: Door Bell Material: ABS Weight: Approx. 215g / 7.6oz Receiver Standby Current: …

Features: Self-powered doorbell does not need any battery at all, press to supply power, economical environmentally friendly. IP68 waterproof and moistureproof, the outdoor doorbell can still work nor more→mally even completely immersed in the water for a short time. Super penetrating power, long wireless working distance, easy to receive signals without being affected. Four volume level, simple to adjust according to your own requirements, convenient and reliable. A variety of ringtones are available for you, eliminating your annoyance of always hearing monotonous ringtones. Specification: Condition: Brand New Outdoor Unit Power Supply: Self-generated Working Temperature: -20 ~ 65 degrees C Certificate: …

Features: Self-generating power, no battery, environmental protection and save energy, press the transmitter to generate power. Multiple ringtones are optional with round and melodious sound quality. more→The ringtones volume is adjustable, there are 4 ringtones volume level for your selection. Waterproof and moisture-proof design, effectively extending the service life of the outdoor unit. Long-distance barrier-free transmission, strong signal and penetration. Easty installation, come with sticker, easy to install in few minute. Scope of application: family commercial residential areas, office buildings, hospitals, restaurants, factories, etc. Specification: Condition: 100percent Brand New Material: …

Features: Strong penetrating power, good signal, and 300m penetrating power for long distances. 48 music changes, there is always one you like, press the button to adjust the volume, 6-speed adjustabl more→e. The transmitter is designed to be excellent, with IP44 waterproof design, beautiful and practical. User-friendly design, can be configured according to the needs of one for two. Digital circuit design, multiple sets of equipment can also be without cross talk. Specifications: Condition: Brand New Material: ABS Color: White Working range: 300M Volume selection: 6 species (adjustable to mute) Music selection: 48 bells (factory default bells ) Transmitter Battery: A section 12V23A Receiver battery: …

Feature: 1. Wireless Doorbell Camera: You can open the mobile APP to view the status of the door in real time when you are not at home, and you can choose to record and take photos, safe and reliable. more→2. Infrared Night Vision: WiFi wireless doorbell configuration infrared light, according to the light of the environment. Self switching day night mode, the light free environment can also be seen. 3. 2 Way Sound: The WiFi video doorbell with voice change 2 way voice intercom, can keep the identity, anti harassment, alone at home, but also can easily cope with. 4. Wireless Design: The HD video doorbell is wirelessly installed, not bound by wires, no need to punch holes, tear off and stick, not …

Features: Ringing flashing design, can provide much convenience for hearing impaired people. 38 optional Melodies ringtones, and 4 levels of adjustable volume. It is convenient for you to choose them more→randomly to meet your different needs. With strong signal and far transmission function. Up to 100 meters wireless range in open area, reduces the influence of distance successfully. Support AC 100V-240V Voltage, 433.92MHZ Wireless frequency, easy and simple to install. Waterproof and moisture proof design, can be installed anywhere and anytime, not considering the bad weather. Press to generate electricity without battery, energy saving and practical in use. Specifications: Color: Black Voltage: …