| Model | TP-MA4273 |
| Working Voltage | 12V DC |
| Operating Voltage | 9-15V DC/AC |
| Quiescent Current | - |
| Operating Current | ≤1.3A |
| Operating Temperature | -20~55℃ |
| Operating Humidity | 10%-90%HR |
| Time delay Locked mode | Collision locking |
| Unlocked mode | Electronic controlkey. knob |
| Service life | 500000times |
| Warning Time | - |
| Lock tongue length | 13mm |
| Temper alarm | - |
| The open Angle | 90° |
| Applicability | Timber or steel doors |
| The door is not secure alarm functions | - |
| The lock tongue detection | - |
| Size | 154*106*54.5mm |
