Gateman Remote Control is commonly used when you install Gateman Z10 Fingerprint digital lock on HDB Gate 

Otherwise, it is program with the Glass Gateman Digital Lock

Remember to use energizer battery to ensure it is working well without battery

leakage 1-week Warranty

In order to have a longer lifespan, do not drop the gateman remote control onto the floor

Any remote control, if you drop a few times, it will lose the sensitivity or unable to use immediately as part of the chip might be misplace