Solar Infrared Sensor Wireless Doorbell,Solar Driveway Alarm, with 1 Solar Wireless Motion Sensor & 2 Plug-in Alarm Receiver Doorbell,Solar Charging

Solar infrared doorbell,Solar Driveway Alarm， Infraed Sensor Doorbell， Wireless 100-200 meters Range，Wireless 100-200 meters Range Driveway Motion Sensor Alarm Weatherproof, Weather Resistant Motion Sensor & Detector Outdoor, Home Security Alert， System-1 Solar Wireless Motion Sensor & 2 Plug-in Alarm Receiver Doorbell WirelessTransmission Distance:100-200 meters。 Low sensitivity:5-8m Medium sensitivity:8-12m High sensitivity:13-16m Working frequency；433MHz FSK Detection angle:120 battery type:3.7V/500mA Solar panel specification: monocrystalline silicon 5.5V 100mA Receiver working volttage:110-240V Transmitter voltage: DC 5V Melody:38 songs Volume:Four-level can be option(high,medium,low and mute) Prompt function can be set as sound and silence: Sound: sound +indicator light on Silence:indicator light on IT USED EXAMPLE，Examples of specific use scenarios: outdoor waterproof wireless alarm doorbell Solar Infrared Sensor Wireless Doorbell solar wireless driveway alarm gate alarm outdoor wireless solar driveway alarm solar doorbell

• Solar Infrared Sensor Wireless Doorbell,The motion detector is solar powered and has a type C charging socket. The solar charger can be fully charged within 8 hours of sunlight, when fully charged the transmitter can transmit more than 9000 times. It has a standby time of over 4 months and one hour of sunlight per day can cover a day's power consumption.
• Our Solar Driveway Alarms have a range of up to 1/2 mile (600ft), ensuring that alerts no matter where you are on your property. With passive infrared technology and horizontal angle of 120°, the Driveway Alarms can alert owners when children or pets have left, or carers when elderly family members are moving, ensuring auto detect motion and heat, ensuring reliable security alerts for your home, driveway gate, business, shop, hotel or office building.
• Just put the detector in the desired position, plug the sensor into the socket, and you are ready to use. It is recommended to install the detector at a height of approx. 1.3 meters. This will give the best possible detection range. The installation height and angle of the detector will affect the detector's detection range. In addition, one receiver can be extended to connect multiple motion sensors, and one sensor can also be connected to multiple receivers.
• use newer technology components and excellent manufacturing techniques. Our system has been real-world tested in settings with trees, buildings, walls, and vehicles. It easily achieves a 200m wireless range in most conditions. It is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow.