ขาย Etiger Es-S8A เสียงเตือนไซเรนไร้สาย 433Mhz พลังงานแสงอาทิตย์สําหรับระบบเตือนภัย 100Db ราคาที่ดีที่สุด

Etiger ES-S8A Solar Powered Wireless 433MHz Strobe Siren Sound Alarm Strobe Flashing Light Sound Siren for Home Security Protect Alarm System 100dB Note: The product is powered by solar energy, because it needs to be installed in a place where sunlight can be received. Features: * Etiger ES-S8A works as an additional siren, connected to an existing alarm system, eTIGER SECUAL alarm host, so that you don't need to pull a cable. When the strobe siren is triggered, the device will send out a 100 decibels audible alarm and light flashing visual alarm, threat and prompt. * Standalone system, connected to an eTIGER sensor. Build a basic and efficient alarm system with litteraly zero cable. The only thing you need for that is to connect this ES-S8A to an eTIGER remote control and at least one sensor (door/window contact, motion sensor, etc., supports up to 20 accessories). * New type of 433MHz solar powered outdoor strobe siren with sound and light alarm function, no electricity cost, energy-saving, eco-friendly and safe for your family.  * It can intelligently recognize the repeated shaking of characters and reduce misjudgment. Digital design and judgment, zero false alarm. The patented Fresnel lens is used to effectively overcome the false alarm caused by sunlight interference. * IP44 waterproof, the siren can be installed outdoor as it does not fear rain. The perfect siren for houses with a garden. Easy to install without debugging and wiring.  Specifications: Brand: Etiger Model: ES-S8A  Power supply: solar charging Backup battery: 18650 3.7V 2200 mAh(included) Type: 433MHz Transmission distance: 100m (in open area) Solar polysilicon panel: 5V*60mA Static current: ≤  3mA Alarm current: ≤ 200mA Alarm loudness: ≥ 100dB Solar charging time: about 44H(depending on insolation) Work without interruption: 365 days Housing Material: ABS waterproof standard: IP44 Product size: 182 * 162 * 65mm Product weight: 650g Package size: 23 * 20 * 10.5cm / 9.1 * 7.9 * 4.1in Package weight: 1050g / 37oz Package List: 1* Etiger ES-S8A Strobe Alarm Siren  1* Set of Screws 1* User Manual