DR708 vs DP609

- Uses push-pull handle
- Can be used with a power bank (via micro USB) as a backup battery
- Can be accessed in 6 ways:
* PIN code
* RFID (tags or cards)
* NFC (Android)
* Fingerprint
* Mechanical Key
* App
 
- Uses soft-touch feature
* No mechanical component to release the latch. Once the door is unlocked from the outside, the latch is also released.
* Touching the handle from the inside (once the close button turns green) will unlock and release the latch
- Uses 9v battery as a backup battery
- Can be accessed in 5 ways:
* PIN code
* NFC (Android)
* Fingerprint
* Mechanical Key