| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More | 
|---|---|---|---|---|---|
| Price /Unit | $8.31 | $8.14 | $7.89 | $7.55 | Contact US | 
                        Proxmark3 PM3 RDV2 + 7.0 Software ID/IC Card Copier RFID Duplicator Reader Support Dual Frequency Card
                                                $107.94
                                            
                        Smart Door Lock Deadbolt Lock Supports Fingerprint + Password + IC Card + Tuya APP + Key + Gateway
                                                $74.98
                                            
                        Smart Door Lock Deadbolt Lock Supports Fingerprint + Password + IC Card + Tuya APP + Key to Unlock
                                                $59.92
                                            
	Emergency Door Release Emergency Door Release-Yellow
	Features:
	- Switch:N.C./N.O/DPDT optional
	- No need to replace the sheet glass.
	- Houisng:ABS fireproof plastic
	- Color:red/green
	- Alarm return circuit:customized impedance
	- Alarm glass:one time reset and manual reset optional
	Specfications:
	- Color: Yellow
	- Size (L x W x H): 88 x 88 x 52mm
	- Output: NC/NO/COM
	- Application: fire door and fire passage
	- Working method: the internal wires are connected after glass broken
	- Operating voltage:30VDC
	- Operating current::2A
	- Withstood-voltage: 250V
	- Operating temperature: -10°C-50°C