Shenzhen WYJ Technology Co., Ltd.

Access control and alarm monitoring systems; Acoustic sound alarms; Alarm installations and alarms; Alarm sensors; Anti-intrusion alarms; Binders for CDs; Burglar alarms; Electronic locks; Electronic touch sensitive switches; Electronic warning horn; Illuminated exit signs; Safety equipment, namely, beacon lights; Safety equipment, namely, a lifeline system for horizontal or vertical movement to which a worker is attached for protection against fall hazards, composed of specific components, namely, line tension indicator, turnbuckle, bars, anchors, harnesses, lanyards, cables, anchorage connectors, carabiners, lifelines, stanchions, shock absorber; Safety markers; Security alarm controllers; Security and fire alarms; Smoke alarms; Wireless controllers to monitor and control the functioning of other electronic devices

Architectural metalwork; Bolts of metal; Door bolts of metal; Door fittings of metal; Door knobs of common metal; Door stops of metal; Furniture fittings of metal; Hinges of metal; Latch bars of metal; Locks of metal, other than electric; Metal door hardware, namely, keys and key cylinders; Metal latches; Metal locks and keys therefor; Metal locksets; Metal safety doors; Metal sash locks; Metal security lock cylinders; Metal trim for buildings; Metal upholstery tacks; Placards of metal