Wireless electronic/password/digital door lock, Open Wireless Lock

Usage: control door openers, gate openers and similar mechanism, such as rolling door opener, garage door opener, sliding door motor etc. 1.high quality on security 2.Easy install and durable use 3.Audible signal 4. Two channels 5. Working temperature: -20~55 degree Celsius 6. Transmission range: 200m in open space, 35m indoors Features: 1.this is dual channel transmitters that are activated only after having entered a suitable combination. 2.The units are designed for installation in indoor or outdoor locations. 3.Ensure the utmost security because the transmitted code is changed at each transmission session. 4.Transmission range:200m in open space and 35m indoors 5.Lifetime of battery:estimated 2 years of operation considering 10 transmissions/day. CONTACT: Name: Lick Liu Email: garagedoor(at)eazylift.com.cn Mob: 13145938267 Whatsapp: 13145938267 Wechat: 13145938267 QQ:1919584523