[Looking for recommendation] HDB Gate Digital lock that also unlocks main door

[dexufto 5]

Good day one and all,

I'm looking for a biometric digital lock for HDB gate that is able to unlock the main door the same time I unlock the gate.
I.E. I don't have to swipe my fingerprint twice, once on gate followed by door.
IMHO it defeats the convenience of a digital lock to bring an accessory to unlock or have to unlock 2 devices to gain entry into home.
Currently, I only know of Yale that has this feature.

Features to look for;
1. Biometric (Fingerprint)
2. password input (Secondary input)
3. physical Key unlock (In case electronic devices all fails)
4. Mortise lock
5. battery lasting for more than 3 months. 

Thanks in advance.