Uniquely designed as part of access control system, SECOR Emergency Door Release DWS250 is highly reliable, easy to install, operate and reset. It has built in LED and buzzer as confirmation of switch action. It has IP55 rating. All these features make DWS250 one of the best in the market. 

• Built in buzzer and LED as audible and visual confirmation of operation
• Weather protection – IP55
• Easy to reset with the metal key provided
• Standard GPO size -fit into a standard mounting block
• Two isolated SPDT outputs
• Protective cover available
• Green available – DWS250B-GN
• Hole plugs included
• Warranty: 3 years