Wireless Battery Infrared Safety Beam Photocell Sensor Yet610b

Product Name: Wireless Battery Infrared Safety Beam Photocell Sensor Yet610b Model NO.: YET610B Certification: CE, ISO, RoHS Installation Mode: Wall Mounted Usage: Infrared Detector Type: Sensor Packing: 100 PCS/ Carton Power: 12-24V AC&DC Range: 20 Meters Weight: 120g/PC Trademark: no Transport Package: Color Box Specification: 1 pair/box Origin: China HS Code: 8531901000 Product Description wireless battery infrared safety beam photocell sensor YET610BSpec.II. Operating modeYET610B-TX: It can be used after installed the battery. After power-on, the LED flashes 3 times to indicate it is working. YET610B-RX: Operating mode 1. YET610B-RX does not receive YET610B-TX signal, the LED flashes, and the relay is disconnected.2. YET610B-RX receives the signal from YET610B-TX, the LED is off, and the relay is connected. 3. When YET610B-TX is in the low voltage state, and YET610B-RX has not received the signal for 3 hours, YET610B-RX's buzzer will always send a "bleep" to prompt the battery to be replaced. Installation mode: 1. When the button is pressed for 1s, the buzzer will emit "bleep-bleep". After the LED is keep on, YET610B-RX enters the installation mode. 2. Press the button again for 1s, the buzzer will send out "bleep-bleep-bleep-bleep" and YET610B-RX will exit the installation mode. 3. In the installation mode, when YET610B-RX receives the signal from YET610B-TX, the LED off; when YET610B-RX does not receive the signal from YET610B-TX, the LED is keep on; the maximum time in the installation mode is 2 minutes.III. Safety Instruction1. For security, please read the user manual carefully before initial operation;2. This photocell is without any fuse,so please make sure the power is off before installation;3. only used this system that do not cause any danger life or property during the running failure or its security risks eliminated;4. Please guarantee the products used in effective working range.PhotoUsed for roller , door, window, shutter, barrier.Related product1 beam infrared detector, 180 degree angle adjustable.certificationPacking100PCS/ CARTonCompany show