Jdy-800 exit control lock

Jdy-800 exit control lock Jdy-800 exit control lock is a widely-used exit controller, which is preventing passage in or out without permission because the alarm in the unit will sound sharply until it is rearmed with a particular key. The lock has the place for the outside key which can be equipped by yourself. Collocated with access control system, it also achieves what user wishes to passage in without alarming the lock. Jdy-800 is fitting for emergency exit door, delivery door, security door, inner passage door and etc. Now it is widely-used in hotel, grand mall, hospital, super-market, public transportation system, bank, security building, business building, factory, living area, municipal governmental building and etc. Providing whole-day security protection, one year life battery capacity, no extra maintenance or charges. Preventing passage in or out without permission. Preventing leave emergency exit personally. Having plain pushing marks. Durable and liable. Providing best protection with anti-theft lock tongue. Loading exceedance 22001bs (1000kgs) force. Having alarm mode, time limited alarm mode, no alarm mode, low voltage monitoring mode, door magnetic signal and led indicator. Matching double door device to make double door open simultaneously and conveniently. 66x23x9.5cm 3.96kg